So I really like this guy but we only have one class together, so I don't see him any other times but in the halls and that class. We occasionally talk but none of the conversations are very long. I don't want to pester him into liking me but I really like him. On my first day back after being diagnosed he said he missed seeing me in the halls But we again don't really talk but I did get his phone number but every time I try and talk to him he always seems to be doing something. Help/advice on how to get his attention?