The girl who I will remember for long

On the other day I was invited to a high profile restaurant for lunch in dhaka.I am quite new in dhaka in a sense that I lived in UK for six years.Anyways, I was quite late to be there and she was waiting for me.I was stepping in the restaurant but all of a sudden I noticed somebody is crying just outside the door sitting on the stairs.Something triggered my mind that she could be her, the girl is waiting for me.I came back and I was right.I never seen a girl crying like this for me.Once I loved her then I didn't, then three years passed by but she is still fallen in me.I asked her if anything happened but she could not resist the tears and I been told that she thought she is not going to see me anymore. I was stunned by the feelings she has been keeping up for the one she love.I felt so sorry for all the time I lost , The time I didn't care about her, The time she has been eagerly waiting for me.