It's bad to abandon a depressed person.
Kyle is talking with his friend Jack who tells him that he's going to kill himself tonight and Kyle should leave now.
Kyle wants to express his desire to stay.
Kyle tells Jack he's not going anywhere until Jack agrees to see a psychiatrist and get help for his mental state.
Kyle tells Jack he can kill himself later, and he doesn't want to leave yet since they're having a good time.
Jack agrees to see a psychiatrist and thanks Kyle for saving his life by staying.
Jack lets Kyle stay a while but once Kyle does eventually leave Jack proceeds to commit suicide.