Don’t worry, no actual damage done. I just felt uncomfortable reading this, because it reminds me too much of younger me. Which actually means that it is very well done. I wouldn’t know that what I eventually grew out of was a depression, if you hadn’t shown me and Tira hadn’t told me its name.

One thing though:
He asked the woman why she should leave: he had reserved the computer lab for his club.
"she" should be "he".

HG

Though congratulations are probably not in order, given how well you've described someone with depression. I have a Monologue myself. You... you're okay, right?

Also:-

"The couple looked gather glum"
Gather should probably be rather in this case.

It's well-written, but almost a little too much, if that makes sense. You really captured what depression feels like.