how do i tell a boy i like him without it being awkward

ok so i really like this guy but i don’t know how to tell him i like him without being awkward because i’m such an awkward person honestly but we have one class together (first block). and i want to tell him so bad but I’m totally overthinking like what if he thinks I’m weird for asking something like that yk? we talk pretty often in first block but after that we don’t really talk the rest of the day and he doesn’t have a phone or computer so i cant text him and to make things worse we don’t have any classes together next semester. help me yall