I don’t now if I like this guy

Ok so I’m a bit overwhelmed / confused with my emotions I don’t really know if I like this guy or if I just like the attention he give me. We don’t have long left until we go to uni but I’m just confused, sometimes I sit in class and he just stares at me or he’s always got to be touching me somehow but other times he kinda doesn’t talk or acknowledge I’m there. He’s told his friends that there’s someone in the school that he likes but I couldn’t figure out who it was he even told my fiend but they won’t tell me. When we talk it’s all laughs and jokes he’s sometimes hot and cold with me and it’s leaving me really confused. Help me please