I Don't Know Why .....

I don't know why I feel sad when I see my dad.I tried to find the answer but I could find none. When I was younger, I did make him suffer ( I had to since I was left with no choice)I know that he has forgiven me years ago but the sad feeling never want to go. Please leave me sad feeling because I don't know how to make you go. I do try my best to be the best in my life but sometimes I do stumble down.I kick the stone blocking in front.I run fast to leave you behind.But yet the sad feeling when seeing my dad is like living in my pocket....