Today I found out that my father is depressed because I googled the medicines he takes and  I heard him talking to my mom about this,
I asked him if everything was okay and he started to tell me about his journey with depression and also told me that in 2015 he even tried to commit suicide. 
I was shocked I didn’t have the courage to tell him anything, I went to my room and cried for almost an hour, the fact that my father is depressed makes me very sad and I don’t know what to do, I don’t even have the courage to talk to him, I don’t have the courage to express my emotions with him, what should I do ? 
( sorry for eventually grammar errors ) .