Are his pants always seeming to get tighter and tighter?.Does he spend hours in the bathroom doing his hair or in the mirror flexing or posing?.Is he interested in who your brother dating or your brother himself?.Does he wear more colorful clothing than you or have a fascination with pink or rainbows?.Does he show any interest in the way you style your hair? Does he say remarks such as that's hot, you're working that do, what kind of mousse did you use, did you wash your hair with a pH balanced shampoo, or try to style your hair himself? He's probably not down-low but could be all the way gay.I would like to state that homosexuals are indeed people just like us but with a different sexual preference, I do not discriminate.