Do you think he might like me?

Ok, there's this guy that I like and he goes to my church (sometimes cuz, he doesn't live with his dad, but he does visit) and on more than one occasion my bff (more like my sister) have caught him looking at me during church, each time one of us catches him at least 2 times, and one time we had a church event and I was working in the nursery, so my bff comes and tells me that he is acting like he wants to know where i'm at, and not last sunday, but the sunday before that i had a feeling that he was going to be on the church bus, and he was, i had the window seat and my friend had the aisle seat, and he was sitting in the same seat but across the aisle, his brother was sitting behind him and the guy (Nick) whispered something to his brother and while he was whispering to his brother he was looking at me. And while we were going to teen church I came up behind him and told him that i noticed that he was staying for teen church, and he said that the past 2 time that he came they went to the 8 o'clock service, and in teen church we have a boy's side and a girl's side, and we have 2 sections, the outside section has 3 seats and the inside section has 4 seats. I was sitting in the front row, outside section and the farthest seat from the aisle in that section, and Nick was sitting in the same place, and we have this thing called the praise team where we have people get up and sing, so i had to sing that week, and while i was up singing (i was not up in the front all alone) nick and i would glance at each other, smile, and look away, that happened like 3 times. So what do you think, does he like me, cuz i asked him once and he said no, and he said he has a girlfriend, i asked some of my friends, and they think that he likes me, but he's to afraid to admit it, and they think that he doesn't have a gf.