What does it take to be a good actor? Experience, skills, talent and endless training are only a few things that go into the formula that helps an actor to become a successful one. When an audience is looking at the screen, they don’t see years of hard work and hundreds of takes, just a polished character. 

Sometimes, because of how brilliant the actors were in the movie, people might even start to speculate things. For example, a lot of viewers like to guess whether actors who play couples in the movie aren’t a thing behind the scenes. Having this in mind, one Reddit user asked people online to share the names of the actors who “had so much Chemistry you can't believe they didn't date in real life.” This question encouraged people to share their opinions and have a heated discussion about certain actors and movie plots. 

Which one of these actor couples do you find to have the most chemistry? Don’t forget to leave your thoughts in the comments down below!

More Info: Reddit

#1

David Tennant and Michael Sheen as Crowley and Aziraphale in Good Omens.

Image credits: nopantiestonight

#2

Brendan Fraser and Rachel Weisz in The Mummy. My god their chemistry, even as a kid I knew lol

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#3

Leonardo Dicaprio and Kate Winslet in Titanic. They actually said in interviews that they fell in love with each other awhile filming but didn't date after

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#4

Julia Stiles and Heath Ledger in 10 Things, their chemistry is so believable in that flick.

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#5

Mulder and Scully

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#6

Troy and Abed

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#7

Robin Wright and Cary Elwes in the Princess Bride

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#8

Michael Douglas & Kathleen Turner had great chemistry in those Romancing the Stone movies.

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#9

Zooey Deschanel and Jake Johnson had to be instructed not to touch each other as much during the first season of New Girl because their chemistry was so good it was distracting

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#10

Chris Pratt and Aubrey Plaza

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#11

I’ll throw Sandra Bullock and Keanu Reeves into the mix. They seem like such a perfect pairing

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#12

Ryan Reynolds and Morena Baccarin in Deadpool.

Image credits: Reaver731

#13

Antonio Banderas and Catherine Zeta Jones from the first Zorro movie. So ... hot !

Tony Leung and Maggie Cheung - In the Mood for Love. Understated, but it's there.

Image credits: Stormy8888

#14

Adam Sandler and Drew Barrymore. I thought they had great chemistry in both The Wedding Singer and 50 First Dates.

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#15

Ewan McGregor & Nicole Kidman in Moulin Rogue

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#16

Patrick Swayze and Jennifer Grey had great chemistry in Dirty Dancing even though they hated each other with passion in real life.

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#17

Bradley Cooper & Lady Gaga in A Star is Born

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#18

Bruce Willis and Samuel Jackson in Die Hard with a Vengeance

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#19

Salma Hayek and Antonio Banderas in Desperado

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#20

Matthew McConaughey and Kate Hudson. They had such a playfulness/flirty chemistry in How to Lose a Guy in 10 Days. It looks like they had a lot of fun making that movie.

Image credits: megmor

#21

Not dating but Lucy Liu, Cameron Diaz and Drew Barrymore literally looked like 3 best friends on the set of Charlie's Angels whenever they were in all in the same scene. Just giggling and throwing roundhouse kicks together.

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#22

Caitriona Balfe and Sam Heughan in Outlander!

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#23

I mean, there’s no way Tim Burton and Helena Bonham Carter never had Johnny Depp over for a little melange.

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#24

Mads Mikklesen and Hugh Dancy in Hannibal

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#25

Anytime Julia Roberts shares the screen with George Clooney.

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#26

Ryan Gosling and Emma Stone

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#27

Sarah Michelle Gellar and David Boreanaz

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#28

The Notebook is a weird one. During filming, Gosling and McAdams reportedly couldn't stand each other, to the point where in some scenes they had to be filmed separately because they couldn't stand being in the same room together. But in the scenes they had together, there was some obvious sexual chemistry. Like, really obvious, bursting off the screen. Sometime after the movie, perhaps they finally admitted somethings there and started dating for a while

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#29

James McAvoy and Keira Knightley in Atonement.

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#30

Claudia Black and ben browder from farscape.

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#31

I could not believe that Larry David and Cheryl Hines in Curb Your Enthusiasm hadnt actually been married for 20 years. It wasnt this erotic chemistry at all. Rather two leople who had been putting up with each others shit for years and love each other despite it all

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#32

Vera Farmiga and Patrick Wilson in the Conjuring, especially the second one

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#33

Daniel Craig and Rooney Mara in The Girl with the Dragon Tattoo. They just worked so amazingly well together, making the ending all the more heart breaking.

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#34

I dunno about mutual chemistry, but Gal Gadot clearly wanted to annihilate Chris Pine in the bedroom.