Don`t know how to let anyone in anymore

You`re a really sweet person
Everything I`ve ever wanted in a guy
We have so much in common
And babe it`s just hard to deny

I`m beginning to fall for you
With every word you say to me
And now I really don`t know what to do
Cause I have to face reality

Even though you say you like me
And I feel the same way
You have a girlfriend
And it`s not fair to me but her too

I won`t confess this to you
Even though how much my heart says to try
I won`t let you in anymore
Cause you`re feelings would soon die

I`m so afraid of getting hurt again
Like so many times before
Babe I`m so sorry
But I don`t know how to let anyone in anymore