Does he like me??????????????????????

Okay so im in 6th grade and hes in seventh. He rides on my bus... Today when he was getting on the bus he stared at me like a second then looked away and then he turns his head at me( it means he wants to sit next to me) my bus is crowded so he sat next to me on the bus ride to skool. Then when i was in the courtyard he turned his face at me and just kept staring at me. A few days ago my teacher told me that the seventh graders were coming to our cl just for 1st period. I was like ok so then when they came i saw him i was like o.o he is in ESOL. He is brazilian but he knows spanish and Im part spanish. But anyways im in intensive math and we go on vmath to do lessons and theres lots of computers in the clroom and he wanted to sit next to me but there was no chair so he couldn't sit next to me :( . there was like 5 minutes of cl so our teacher lets us talk and noticed him facing me and he kept staring at me. I would look at him and he would look away and he would smile a bit.. And on the bus i notice he always near me. PS my friend asked him out once cuz she liked him so she asked him out but he said no. i am deeply in love with him and my friend is in his first period. I don't know how to introduce him to me i don't what to do?? Does he like me??