He's either really nervous or really likes you or shy or a mix of them all.
If a girl smiles and blushes when saying hi to a guy it usually means that she likes him or thinks he is cute. She may have a crush on him and want to go out with the guy.
I means that she appreciated what you did for her dude girls usually don't have allot of meaning when they do stuff get used to it!
When a girl blushes is generally means she likes you.
It means she REALLY likes you. Trust me i do it all the time to that one special guy .(:
Nothing. He is being nice. Say hi back.
Well first you need to know if he is a nice guy. If he is your chances are that if you walk bye and randommaly say hi, he will say hi back. If he's mean he might not say hi back because he doesn't know you.
Its a good sign she likes you :) GO FOR IT!
She likes you
this college girl likes you so much for she have the guts to confront you and say hi to you while blushing and smiling.. :) or she is naturally shy when she talks to others..:)
hes probably just shy.
Say hi back!