Does my crush like me?

ok well im asking him out in 2days... but i haven't really spoke to him much lately :/ well anyway i was sitting eating my dinner and he kept walking past the table i was on then... i looked at him and we locked eyes until he went round the corner...he just looked at me with no expression.. and then when we were in maths when we had to go we got up at the same time..and he sits on a seperate table i started putting my stuff in my bag and he was just stareing at me again with no expression :s i was like wtf... and today in class (different one) we had to go in pairs to go on the computers and i went with my mate and he went with his there was no other so he sat by me i heard him going to his mate (lets call him toby haha first thing that popped up in my head ) he kept going toby shut up...shhh and then toby started making convosation with me and then he goes (lets call me lucy :L ) he goes lucy look behind you he started grinning and the teachers butt was litralley in my face and i goes (lets call him ethan) ethan! and he started laughing and making random convo's with me like he always trys make me laugh so does he like me or not...? no harsh comments aswell please :D