He is asking you what race you are, for example: white, black, asian, indian. Its most likely an innocent question and he's just curious it has no greater meaning
He is worried about you.
They like you
Red
he has dry skin.
It means he likes you.
sex!!
it probably means he likes you lol
It means she is catching the bus to see a boy.
Not necessarily, but if he asks you out or something, then definitely.
It usually means he wants to call you.
they are eather nosy or like you
It means that he so likes you.