There is nothing like catching up with your costars while celebrating the release of your new film.
The 33-year-old actor and the 28-year-old actress shared a sweet hug, and Pine gave Knightley a smooch on the cheek as they greeted each other on the red carpet.
The Star Trek thesp looked dapper in a black suit with a white dress shirt, while the Anna Karenina star looked elegant in a navy dress with white bow detailing. The British beauty wore her brunette locks in a wavy updo and finished the look with a smoky eye and black pumps.
Knightley dished to E! News about the challenges she faced starring opposite Pine.
"It was really difficult looking at him," Oscar nominated starlet quipped. "If you only you were a bit more handsome then it might be alright, but unfortunately, oh dear."
"I mean, I guess it feels good until it doesn't," the newlywed said. "At the moment it feels good and let's hope it stays that way."
For more from Keira Knightley's interview, tune into E! News Thursday night at 7 p.m and 11:30 p.m!