Ben Affleck thought he was ready when it came to his son Sam's birthday party. Even though Ben had been filming a movie in France he bought presents and sent them to his home. When Ben came home the presents had not arrived. What was he going to do? Well, his co-star in the movie Adam Driver, who played Kylo Ren in the Star Wars movies, saved the day! Adam heard it was Sam's birthday and sent presents and signed the card Kylo Ren with a picture of him as the character! Watch the video to hear what happened!