Help? Teen issues that I dont know how to navigate.

I have two issues right now I dont know how to solve right now, and some advice would be very appreciated. I am a sophomore in high school and my boyfriend of seven months is a senior. He's one of my best friends and I am in love with him, but he's moving away for college. I want to spend the summer with him, but it might be better if I break things off at the end of the school year, instead of complicating things later and making the heartbreak way more painful. I cant think about moving away because it makes me so sad, but I know a long distance relationship would never work.

My second issue is with my friends (I know, the horrendous issues of adolescence! I'm aware these problems arent huge, but I struggle with them nonetheless). I have two friends that are loyal and good people, who have my back 100%. They make me feel loved. I have another two who are my party friends, they are my connections to good teenage memories and times. They make me feel alive. Then theres these two other friends who are childlike and fun and playful and a sort of leap of faith. They make me feel young. I cant decide which of these people I want to invest the most time in. Anyways, thanks if you can help a kid out.