Opsids, my 2 cents worth. Write a nice letter to the friend and share memories you had and feelings you have shared. Tell him it was hard when you were on the outs with him and that you are glad he reached out and you have been able to share in his life. Tell him what you have enjoyed about him and that he is in your heart. tell him you are blessed for having known him and having a relationship with him. Give him some chatty details about your life, send him a picture of you or something that he would like and tell him you love him or he means a lot or whatever. I am so sorry for your pain and loss. When I have these kinds of meetings with dying loved ones I try to bring in a little humor, do you share any funny memories? Good luck my dear.