A friend of mine and I have both been long-time sufferers of depression and suicidal thoughts and feelings, but we've always been there for each other. Recently, his father committed suicide, and I want to be able to help him in any way I can. He is dealing with it well on the outside, but he messages me a lot, and I think he just wants to talk, and I'm not sure what to say. I worry about him a lot before of his own problems with depression and thoughts of suicide. What do you suggest?