Long Distance Relationship: Im In High School, He Is In College. Should I Let Him Move On?

ive been best friends with this guy for 5 years and he just recently admitted that he loves me and i love him too, but im a junior in high school and he is in his freshman year at college 7 hours away (we met online). he says im the only girl for him, but i feel im just holding him back from meeting other girls at his college because there are 20,000 kids and i know he could easily find a girl that is the same age, not 7 hours away, and not in high school. i wont even be able to really spend time with him for another 1 and a half years until i graduate. i dont know if i should just let him move on because i kind of feel like he has so many opportunities that im holding him back from, not just with relationships but with life too. im so in love with him but i really just want him to be happy and want the best for him, and i dont know if im holding him back from dating and a relationship that isnt composed of online chat and phone conversation. help? opinions? (

I Get Jealous When My Long Distance Boyfriend Talks About Girl Friends, Am I Unreasonable?

We’re in a long distance relationship and only get to see each other for 2 weeks a year. Lately he keeps talking about girls at college and stff and it’s makin me jealous and annoyed towards him. Am I unreasonable?

Long Distance Relationships In College?

I have been dating my girlfriend for nearly two years. In August, we are going to college (I’m headed off for California and she is staying on the east coast).
I am hesitant to stay together and I know she wants to stay together. I would like to be with her, but don’t think it will work.
So all you west coast guys… are you meeting/did you meet (hot) girls in college? Did you stay with a high school girlfriend (did it work)? Any success with open relationships?
What should I do??