The Flash - Season 1, Episode 13: Soundtracks

At the West Home: Barry repeatedly changes his clothes for his date with Linda until Joe threatens to shoot him. Barry speeds out of the house to Linda's apartment building.  

At the West Home: Barry and Linda make out on the couch, and Barry begins vibrating. He tells Linda he's worried they're moving too fast. He gets a text from Caitlin, then dashes out of the house.

At Jitters: Barry tells Cisco and Caitlin about his date with Linda. As they warn him about "going too fast," Iris overhears them and begins prying into Barry's dating life.

Every time Firestorm appears

Barry tries on different outfits while getting ready for his date with Linda.

Barry starts vibrating as he & Linda are making-out.