Emma Stone and Ryan Gosling
Emma Stone and Ryan Gosling first appeared together in 2011 in Crazy, Stupid, Love and totally won our hearts from the very beginning. Fortunately, they paired perfectly: Emma said that she loved working with Ryan so much that she wanted to make as many movies with him as she could.
It seems like her wish was granted. After that, they played a couple 2 more times: in 2013 in Gangster Squad and again in 2016 in La La Land.