What do I Do???

Hey guys! I'm a socially awkward 16 year old and there's this guy in my drama class that I've never talked to before but I'm VERY attracted to them. We've definitely laughed together in class and We've exchanged countless amounts of awkward eye contact but in our class there isn't a lot of opportunities to have a conversation. I recently found out we take the same bus and I'm trying real hard to get an opportunity to sit next to him but so far it hasn't worked but I'll keep trying. we're friends on Facebook and Instagram but I don't want to text him, I want our first conversation to be in person. I'm just having trouble figuring out how to do that. He might not even be worth it but I'm a pretty observant person and I think he's worth a shot. so if you have any advice please let me know!