text: for guys or girls: what do you think that means? you're a girl and you're sitting by yourself. a guy comes up to you and has a smile on his face. he greets you. you greet him back. all of sudden the smile disappears and he turns away abruptly! why did he do that? another scenario. you're standing by the bus stop. a guy comes up to you, has a big smile on his face, doesn't greet you but asks if you go to school..basically asks two or three yes or no questions. you nod your head after each question, look him straight in the eye but don't smile. he also suddenly walks away. why did he do that? maybe he is a creep