Its hard keeping up

Why does the feeling of stress- the similar feeling from sec one- comes back today, but not to me, but to my good friend? I really feel like ****** so badly now, I can't do anything to help. I feel so useless, becos when I'm sad she'll be there but when she is (where she seldom will be), I can't do anything to help?

Maybe its really her fault, but sometimes, encouragements from you guys do help. Often, she's the one who will pull me back up when I fall and I'm serious, she's only sec 2. She's younger than me and believe me, I doubt I can live without her now.