Should we break-up?

wow if you do that, way to go and messing with his feelings. if your only reason is just because you like another guy, that's a pathetic reason. why even bother being in a relationship. that's just cruel

As hard as it is, I think you should break it off with your boyfriend and tell him you think you need to get some things out of your system before you get into a serious relationship. You need to make sure that he knows it isn't that you don't like him anymore it's just that you don't know if he is the right one at this time and you want to date other people to see what else is out there. He will probably feel horrible, but he'll get over it eventually and maybe a few years down the road you two will meet up and find that you still have feelings for each other.

I had this problem and so, I talked my boyfriend into having an open relationship. I said, "hey, we are young and I don't want to be so tired down right away with a heavy relationship. I want to be with you because I know I'll never love anyone like I love you, but I want to be able to date other guys and I want you to be able to date other girls."

It means you're not committed! Which is VERY important in a relationship.
if this is right then yes break up with him, don't string him along!
x

you should dump him if you know the other guy and you are going to work out.. you shouldn't mess people about like that, although I'm not one to talk :S

You're young. If you don't go for the guy you like now you never will and you are going to feel like you missed out. It's not likely but even if you and your current boyfriend end up together forever, you may resent him later on and feel like he held you back from having fun. Enjoy being a kid! I was with the same guy from the time I was 15 until I was 19 and I never felt like I was missing anything. Once I broke up with him though, I realized just how much I really was missing. Go for it. Have fun. Do what you want. Be selfish. That's what being young is about.

perhaps, if you have no feelings for your current bf, perhaps.

but disadvantage to hop to a new guy if you don't know anything about him.

If you are having second thoughts or find yourself thinking about someone else then I would rethink your current relationship and maybe pursue what your heart says/gut says to do. I would stop leading my current boyfriend on and breakup with him since you are not giving him your full self.

I think the issues here is loyalty and true love? ha! I think that is ridiculous. Ask yourself, what you want and go for it but you have to think first the consequences.

If you "like" another guy, no.
I seriously think that's shallow, guy or girl.

It means that you aren't really inlove with your boyfriend. From what it shows on your age range, you are young... go out and have a good time! Be honest with your boyfriend about it... but the best thing at your age is to play the field and live your youth!