Does he LIKE me???

does he like me? he's always talkin to me, touchin my hand, and cheatin off my paper... always talkin to me, and about me... we sit close by each other in like all the cles we have together.. and we walk to lunch together sometimes.. and sit by each other sometimes.. he'll always "stretch" onto my desk to touch me.. and he will want to do this handshake w/ me.. but then when we get out in public around all my friends.. he acts like i am the worst one ever.. why? does he like me so much, to where he's to shy to say what he really means? plz tell me what you think!!