Father Daughter Dance Song

Hello everyone I was wondering if anyone could help me Im trying to figure out a song to dance with my Grandpa thats who will be giving me away. My father has never been in my life and my grandpa has always been a father figure. The sad thing is we waited so long to get married and my grandpa had an injury that cost him his leg he made a joke he told me it to so long that he can`t walk me down. Tears came to my eyes and I responded thats ok I just want to stroll down there that made his day. So the tricky thing is when its time to dance I want it to be very special so any help is good. Thank everyone and god bless and good luck