I have a depressed friend. And I mean REALLY depressed. Help?

Эй, I've been in Lily's place so I speak from experience, sometimes Ты feel like the world's against Ты every little rude Комментарий puts Ты down further even if it's a joke. I'm keeping a diary to help but as her friend I would check everything Ты say before Ты say it. Ты can hurt her without even trying. If Ты be that shoulder to cry on and tell your other Друзья when they make the stupid remarks like, "Idiot" even though there goofing off just tell them to cut it out. I notice when I listen to, Mat Kearney "Ships in The Night" and watch the movie, "a Smile as Big as the Moon" helps me. So all I say is be her guard against negative Комментарии and be her shoulder to cry on. I hope everything works out for the best :)