Hi,
I have the same problem, theres this boy in my science,gym,music,art,spanish,social studies class, hes very cute,funny and nice. He always smiles at me and says "Hi Skadi!" Like he's Christan Siriano(xD). I don't know if he likes me or just wants to be friends, I don;t think he has a girlfriend. Once when we were waiting for Mrs.Hoffman to let us in for ss, Vinny(The boy I have a crush on and the boy in almost all of my classes) came up to me and my sister and smiled at me. xD My sister was all' AWW!!! HE SMILED AT YOU." xDDD
Okay, anyway, talk to him,smile at him(What I do to Vinny), watch his actions and voice tone towards other girls: EX: Is he mean to this girl named Linda? Is he nice to a girl named Jenna or does he flirt w/ Tina? (Lame examples, yes. xDD) I did that with Vinny, he isn't so nice to Emily(Theres some names, I don't want to type.), but he' still friends w/ her. Watch his actions towards you; does he try to get close to you? Or does he stay away as far as possible? Does he smile at you? Or does he frown? Does he act like a show off around you? Or does he not? Does he act super sweet towards you? Or does he act ugly around you? Watch how he treats other boys, when your around other guys does he stare?
(Please note the paragraph in italics is real, from me.)
Hope I helped!!!
RT Best of luck w/ him.