awwwwwwwwwwwwwwwwwwkward

His belt buckle?

Looks like the button on his jeans

[deleted]

Zerud said:
that chick is a little too happy seeing a man pants!

That's the typical "unreachable girl" (usually not a target either) as seen trough the eyes of an otaku, always with a happy smile no matter the situation.

Also, Warukagi has drawn the girl a couple of times before:
post #1056763
post #1056775
post #1056773
post #1161528