Do you believe in love? I think I'm starting to fall in love?

I'm so happy for you. It sounds like you have something that everyone else wishes they had- it sounds great :) And to answer your question, yes, I do believe in love. Very much so, in fact. I have only been dating my boyfriend for 2 months and I'm already in love with him. Sometimes you just know. And yes, it may be true that many young relationships don't last- but some DO last. You will never know if yours will last unless you try- give it your all and just take things at your own comfortable pace. See where it leads you, and be optimistic. I hope it all works out. Good luck :)