Do You

What you did to her was selfish and mean,
I can't believe you expected us to be so lean,
scared that you're gonna do it to me as well,
this, I could never tell,
I ask you not to break me... but how do I know what you say is true,
I'm scared that you'll say those words and mean them too,
all my life I've been through hurt and pain,
so when I say those 3 little words... I feel like I'm going insane,
so please just give me a little time to get used to being wanted... I promise I'll be yours till the end,
but if worse comes to worse, for yourself you'll have to fend,
I tell you this though,
I'm sorry, but right now I don't love you so,
if you're lucky I will someday... but there's just one little thing I want to know... so please tell me, and don't try to lie,
do you promise and swear that you won't break me... and make me cry?