Should I say yes to his proposal?

My boyfriend purposed to me, he's 17 and I'll be 15 in 2 weeks...should I say yes? my mom said it's my decision...

that decision is entirely up to you but I am a guy and if he wants to be with you enough to propose to you and your mam will support you with it, he will respect your decision and I personally would ask him to wait till your at an age your more comfortable with it, good look and hope you stay happy together (Y) =]

Seriously, I say no. Your only 15, being in an engagement is a bit ridiculous, since you can't even get married for 3 more years. Why not just get a promise ring like most teens do. There's no need to rush marriage, you have plenty of time for all of that. Your boyfriend needs to understand that you are both young and there is no reason why you should be engaged right now.

wait til your older say you respect the offer and love him but its just to late if he loves you he'll understand