I'm In Love With My Stepmothers Younger Brother? I'm 15 And He's 21?

You are really way too young to get mixed up with an adult male. Because he knows way more about life now than you do, he will seem to be so smart and funny to you. Give yourself a few more years before you start thinking about love with an adult. You are just going through infatuation with this guy, and you could find yourself in serious trouble if this continues. What do you think your father would say about this if he learned about it. Seriously, you are playing with fire. Try tol spend more time within your age group.