You know those awkward moments that are so strong that you just have to get out of your seat, walk to the bathroom, wash your hands and face because they felt that uncomfortable?

No? Well, this was one of those moments.

Nilix said:
You know those awkward moments that are so strong that you just have to get out of your seat, walk to the bathroom, wash your hands and face because they felt that uncomfortable?

No? Well, this was one of those moments.

Wasn't that awkward to me, just really stupid.

I feel bad for Madoka. Homura literally says, "I, too, will tomorrow come to school not wearing one!!!" which directly points out the fact that Madoka isn't/doesn't wear a bra.