I need some boy advice.
I like this boy, and I don't know if he likes me or not. He said 'Hello' to me any time he saw me in the halls and smiled at me, I always smiled and greeted him back. One time, he held the door open for a few people, and I was behind the group. He held it open for me, despite the fact that I was a few yards behind and kept eye contact the whole time. I thanked him and he then said, "At least one person said thank you," and smiled at me again. But now it seems like he's avoiding me... I don't see him as much in the halls. Also, when I do, he doesn't even look at me. When I try to say 'Hello' he doesn't greet me back. Does he like me, or was he just being nice?