What should I do with our relationship?

this guy and I are going out well yesterday 1 of my friends called me and told me that her had asked her out that !!! and he told me he nevered did that and at 1st I didnt believe him and we broke up well he called me and told he would never do that 2 me and that he luved me ((not really meaning luv because we only 13 but cared a lot about me is what he meant)) and well we tlkd through it and now were bck together but im not 100% sure if he was telling me the truth but my question is should I believe him??? or not??? and what should I do with are relationship??? any advice will be AWESOME!!!

p.s. my friend is known 4 lieing

Well if your friend is known for lieing then don't believe her.And stay with your boyfriend but with you think he is lieing then break up with him it's really that hard just do what your heart tell's you to do.

I've had the same thing happen if you cant trust your friend 100% than dont do anything you will regret its really who you trust more but think bout this...what if one of his friends told him something would you want him to belive it and if your boyfriend is the type of guy that hugs other girls or a big flirt maybe re think everything and for me after this happen to me when people tell me stuff I have to have proof see it for myself

If your friend is known for lieing then don't listen to her, maybe you just have to take a chance trust your boyfriend and see what happens life is always a game of chance