Help! Dating advice please!!!

Lauren
Okay so I am a 15 year old freshman in high school and my current boyfriend for the past week is an 18 year old senior in high school. I really like him, he's respectful of me, my body, my rules, and my parents and their rules.  He's everything I've ever dreamed of. Now I need you guys opinions: freshman and a senior, good or bad? How to tell my parents?(even though he has met them and they love him but they think he's just a friend at the moment) how do I tell my friends? He says he would never dream of asking for sex and never has, he says the girls are always the ones to ask him first, he says sex doesn't matter to him and it's not important to him. Good thing? Bad thing? Opinions please?!?!  Thank you girls