What media like thing shows where a guy does not act like himself to get a

[peekaboopirates]

girl&then reveals his true colors? A TV show, commercial, movie, ad. And is this a good cultural myth ( cultural myth: Not a myth but an idea that has been attached to a symbol, character, setting, or narrative) If its not good could you help me find a good one for relationships. Its for a paper and I cant think of anything else =/