waiting

you told me to come over  when  you did not think I could  I came  over every time you asked  and I could ..I know you are home  when I knock  but you don't answer its like you went for a walk  around the block ...I go away  I don't call any more...,, then you say  why don't you come over just like before ..I knock  again....... you don't come to the door ..  what is it that makes you go  are you afraid   you will get hurt like you had happen before .. im scared too   don't you see   afraid I wont live up to all you want me to be ...  but I will keep knocking at the door of your heart    but  for how long will I keep doing so  before I give up and part .....  .