How to not like this guy too much?? He's a senior.?

what you mean you don't know what grade he's in? you just said he's a senior and play clarinet. if you don't want to get hurt, just be his friend. you can crush on him all you want, if you're not his girl, i don't think it will make you cry if he go out with another girl. he's not yours to begin with, you two are just friend. i did that with this girl bc i don't want to get hurt if anything happen. im kind of like you