Thank you for your supportive posts.

He's at that stage of depression where he feels like alot of things (but not all) in his life are kind of empty and meaningless.
We're both in college, so I don't know if this is just an exacerbation of normal "disillusionment/disenchantment" that comes with coming of age. I have reason to believe that it's more than that, but either way I guess I'll just have to wait for him to want help. I just don't like seeing him sad.
Jess