i need help! this guy i like is 4 months younger then me and i don't know how he feels. he looks back at me n class and smiles and everything but i just don't know please help!!!

well, you've đã đưa ý kiến that he looks back at bạn in class time and smiles.
There is a very big chance he tries to flirt with you:)
I don't think there's a problem in him being 4 months younger.
I personally think that bạn didn't choose your câu hỏi right.
I'd have rather said:
Do I like him?
because to me it seems obvious he has got some feelings for you
Try talk to him,who knows possibly you'll fall in tình yêu with him too!

just ask him how he feels 'bout u. if he is cute and he is in tình yêu with u, flirt with him. hoặc just ask him out

i agree, everyone is afraid of rejection and thats what holds us back. i think bạn should go ahead and flirt with him, it seems that he likes bạn back! Good Luck!(=

just ask him out when u rnt around anyone its one of the only things u can do