Boy help...please...does he like me back?

So theres this kid i REALLY like,...and i think he might like me back... Its just,,,i can speak to other guys no problem but when im around him i get shy and quiet. He always trys to talk to me. like asking me general questions like whats my full name and what my nationality and all that. I think this is a compliment but he says i look like Rihanna who he also said is verii pretty :) He also said i would fall in love with a song he was playing but i coulddnt hear. He picks me to sit next too in cles where he doesn't have a seat and he asked me for a hug today and when we did hug it was very y...i liked it. Plus he did right before he got in his car to go home :)!! Yes i see him with other girls but he seems so "different" or nervous when around me. Lastly, i think my best friend told him i like him and he raised his eyebrows and smiled...so is he just jumping at the chance of a girlfriend or does he Actually like me? (he's a weight lifter and asked me if i liked the "show" he put on for me...)