I feel like my life is falling apart. My boyfriend, only 17 years old, is diagnosed with clinical depression and is going to spend some time in a mental hospital. I don't know what to do with myself. I can't help but feel guilty. He was always quiet and closed to himself but I had no idea it was this serious, I thought it was just the way he was. I don't know how much time he's going to be in the hospital but whenever I visit him, I want to show him how much I care and that I'm there for him. How should I do that? How can I say how sorry I am for not noticing how sad he's been? I'm sorry for expressing my emotions so much, I'm just so sad and desperate, I can't stop crying. All of this happened so sudden... I just don't want him to lose himself. What should I say to a clinically depressed person?