Scar is a permanent one

Have you gotten a scar before? It's permanent right. Once you get it, it will follows you forever. Even after a long time, when you touched it again it still hurt. I almost forget about it until today when i viewed back the photos taken...and the shout out they posted. There were a moment i wanted to comment but something hold me back. I wanted to congrates him. I wanted to encourage them but I was reminded that i can't do that now. It's a past. Our friendship is a past now. I thought i already get over it after a week without tears. However, it still hurts when i think about it again. How come we will end up like this? How come they don't come looking for me? Have they forgotten all the times we had together? or are the memories only precious to me alone...there's so much left unsaid ><