Everyone has their own ships and 'one true pairings' while watching a series... and that moment when they finally get together couldn't be more satisfying. But you know what's an even better feeling? Finding out they're in a relationship in real life too.

A lot of the time, actors pretending to be in love with their co-stars causes them to actually fall in love. Seeing that real-life chemistry brought to your TV screen makes it all the more believable, and it's hard not to get invested in their actual relationship. Sometimes the two of them could be amazing together, but other times, it can be a huge mistake that causes loads of drama on set, especially if the relationship doesn't last.

Curious to know if your favorite TV couple had real chemistry on set? Keep reading to find out if they made the list!

20 Cole Sprouse Loves Lili As Much As Jughead Loves Betty

Lili Reinhart and Cole Sprouse from Riverdale are one of the most beloved TV couples right now, even if their relationship has been a bit rocky on the show and after some break-up rumors in real life. Reinhart shared a photo kissing Sprouse shortly after the rumors of their split to show that the two were going strong.

19 Blake Lively And Penn Badgley Didn't Last As Long As Serena And Dan

Serena and Dan were on and off on Gossip Girl, but in the end, they got married. Blake Lively and Penn Badgley broke up during the show and never got back together. Considering they kept most of the details of their relationship private, their reasons for breaking up remain a mystery. In the end, things fell into place for Lively as she's now married to Ryan Reynolds.

18 Ashton Kutcher And Mila Kunis Fell In Love Years Later

Mila Kunis starred on That 70s Show when she was just 14 years old, which is why it certainly makes sense that she and Ashton Kutcher were never more than friends until years after the series finale. Kunis told Marc Maron, “In the show [we kissed], with no feelings whatsoever. It’s the weirdest story that nobody believes, but it’s the God’s honest truth. There was nothing there, and it was like ... whatever.”

17 Camila Mendes And Charles Melton Were The Overlooked Riverdale Couple

When people think about the cast of Riverdale, Cole Sprouse and Lili Reinhart are usually the first to come to mind. What a lot of people don't know is that Camila Mendes (Veronica) and Charles Melton (Reggie) were in a relationship too! Sadly, MTV recently reported that the two have split... but this hasn't been confirmed by either of them, so hopefully it's just a rumor.

16 Nina Dobrev And Ian Somerhalder Broke Everyone's Hearts When They Split

Fans of The Vampire Diaries were rooting for Delena both in real life and on-screen. Their relationship made their chemistry on TV so much stronger, so when they broke up, it definitely hit the fans hard. Although this has never been confirmed, there has been plenty of speculation that their break-up is one of the biggest reasons why Nina Dobrev left the show, which made it even harder to recover from.

15 Kit Harington Knows Nothing Except Love For Rose Leslie

Rose Leslie may have left Game of Thrones in season 4, but she has remained happily with Kit Harrington since then. According to InStyle, they even plan on having children together. Before the end of Game of Thrones, Harrington stated, "the most important job I’ll ever have is about to finish … Well, not the most. Hopefully, I’ll be a father."

14 Josh Dallas And Ginnifer Goodwin Truly Have A Fairytale Romance

Josh Dallas and Ginnifer Goodwin portrayed Prince Charming and Snow White on Once Upon A Time, and in real life, they're equally as in love. "I turned around and I saw her and I knew I was in trouble… (I thought), 'This is it.'" Dallas told People Magazine. On his social networks, he often calls her "the love of my life" and always posts about how much he adores her.

13 Anna Paquin And Stephen Moyer Have An Undying Love

Sookie may not have chosen Bill on True Blood, but Anna Paquin remains by Stephen Moyer's side. Anna Paquin and Stephen Moyer have been a couple since the first season of the show, and now that the series has long been over, they are parents to two adorable kids.

12 Alexis Bledel And Milo Ventimiglia Almost Got Married

According to PopSugar, Gilmore Girls stars Alexis Bledel and Milo Ventimiglia were in a relationship for four years while on the show. Apparently, the two were very serious together and even discussed the possibility of marriage. "I think everybody who has been dating for more than a couple of years probably talks about it at some point," Bledel told People.

11 Evan Peters Had An Abusive Relationship With Emma Roberts

Similarly to their characters on American Horror Story, Evan Peters and Emma Roberts didn't have the best love story when they were together. According to US Magazine, Roberts was once arrested for domestic violence after leaving Peters with a bloody nose after a fight broke out between them. The two have since split up and Peters is now in a loving relationship with Halsey.

10 Lea Michele Was With Cory Monteith Until The End

Glee stars Lea Michele and Cory Monteith fell in love just as their characters did on the series. Even after Monteith sadly passed away, Michele has continued to show her love for him by getting a tattoo dedicated to him and also honoring him on the anniversary of his passing on her social networks every year.

9 Kaley Cuoco Is On Good Terms With Ex Johnny Galecki

“It was a mutual breakup, and you can rarely say that. Johnny and I were friends first, then obviously we dated.” Kaley Cuoco told Haute Living Los Angeles about filming with Johnny Galecki after their break-up. "We got over it really fast, and we’re closer than ever now. It could have gone either way, and I was really proud of us," said Cuoco.

8 Rachel Bilson And Adam Brody Kept Working Together After Their Break-Up

Rachel Bilson and Adam Brody broke up while their characters were dating on The O.C. According to Insider, the two of them were on and off for the duration of their relationship and finally came to a serious end when Bilson began filming Jumper with Hayden Christensen, who she ended up marrying.

7 Alyson Hannigan Has Been Married To Alexis Denisof For 17 Years

Hardcore Buffy the Vampire Slayers fans will be pleased to know that Alyson Hannigan and Alexis Denisof have been together since they first fell in love on the series. "We're best friends. He's my partner and I wouldn't want to do it with anybody else," Hannigan told Your Tango.

6 Sophia Bush Regrets Marrying Chad Michael Murray

“Everybody’s been 22 and stupid, [the marriage] was not a thing I actually really wanted to do,” Bush complained about her marriage with her former One Tree Hill co-star Chad Michael Murray, according to InStyle. “People won’t let it go, can you imagine if the idiot you dated when you were a senior in high school—if people still would not stop talking to you about?"

5 Katie Holmes And Joshua Jackson Were Once A Power Couple

Joshua Jackson and Katie Holmes' were the fan-favorite couple during their time on Dawson's Creek. Even though the two broke up, Holmes still thinks highly of Jackson, telling Us Weekly, "He's been in the business so long, and he's really helped me. I respect him as a friend and as a professional."

4 The 100's Eliza Taylor And Bob Morley Had A Secret Relationship

Eliza Taylor and Bob Morley shocked fans of The 100 when they revealed that they got married last year. This came as a huge surprise because literally no one knew they were dating in the first place, as reported by NY Post. The two had been dating other people just months before the announcement, so many fans thought the two were joking until it was confirmed by other castmates.

3 Taylor Lautner Was Husband Material For Billie Lourd

Taylor Lautner fell in love with Billie Lourd as their characters did on Scream Queens. While Lourd was suffering the loss of her mother and grandmother, Lautner was there for her throughout it all. Lourd's uncle Todd Fisher praised Lautner, "the truth of the matter is, the guy is pretty spectacular, he's a really deep person, and he has supported her amazing(ly). He's stepped up and acted like a husband would act."

2 Jared Padalecki And Genevieve Cortese Have A Better Relationship In Real Life

Jared Padalecki had his eyes on Genevieve Cortese since the first time he saw her on the set of Supernatural. "I was a single dude, and she was a pretty girl in her underwear on her first day on set, I was very excited to meet her," Padalecki shared at a Supernatural panel. In the series, they had a very complicated relationship being two entirely different species, but in real life, they couldn't be happier.

1 Natalia Dyer And Charlie Heaton Love PDA

Nancy and Jonathan had a hard time expressing their feelings for each other on Stranger Things, but in real life, actors Natalia Dyer and Charlie Heaton are open about their love for one another. The two are known to go out on dates and kiss in public while wearing unintentionally matching outfits.