Talking about me...

Behind me in class today I heard two guys talking about me saying “she pretends like she’s depressed,” and “acts crazy on the bus.” That really hurt because first of all I’m not depressed and I don’t act like it either I have one of those natural resting faces that looks like I’m scowling, also I wear a lot of black because that’s just what’s in my closet at the time. Second of all my friends on the bus are more fun so we have more fun on the bus and in school. Any advice?