If I let them in they will get to know me
  If I show them my true colors they will not like me
  If I give them my time they will expect it
  If I tell them my secrets they will think I trust them
  If I show them affection the will think that I like them

I don’t know how to let someone in that I do not already know
The last person I let get to know me very well broke my heart
Why would I let that happen again?
How could I let that happen again?
If I don’t let anyone in I’m  considered uptight
But If I do I let my guard down and get hurt

I am fearful of being heartbroken again.