No boy is truly ugly, so if he is friendly and has nice personality, he is a gem that you would like for a friend, so of course you say hi back to him.
It means you are pretty and the kid that says you're ugly likes you... a lot.
It means he's insecure about his feelings.
You be like "aye wasup i want you babies." and he the boy will like you.
He's flirting.
the dude has a crush on you dhuu.... gofor him girl.
it means he is complementing you but is a little odd.
Continue living my life unchanged.
He really likes you
well i guess they are obviously nice!
i do not think so
It means the boy likes you that's what I'm gonna do with my friend.
It could mean that or he is just trying to be nice.