Timothée Chalamet doesn't mind helping his girl pick out some fashion! In a new viral video from Los Cabos, Mexico, Timmy T can be seen on a CCTV camera alongside his girlfriend Kylie Jenner in a swimwear store. The pair browse around hand-in-hand and Kylie eyes a black bikini. Meanwhile, her actor beau is pulling a baby pink number off of one of the racks to show her.