There will be two scenes:
Scene 1: Where the guy takes the girl shopping and she tres on different outfits and the guy is mesmerized. Usually the girl has a horrible sense of fashion and the guy is rich.
Scene 2: Shower scene.
It is usually a guy, sometimes girl, and he's haing a shower.. And is somewhat unhappy/frustrated/confused/depressed and that is what the shower scene represents. LOL