In short, you'll get closer to each other when both of you get into a fight.

Kongou isn't lying!

She's right in a way.

But it's hard to even quarrel with her...

How am I supposed to pull this off...

Akatsuki, you idiot!

How dare you speak like that to a lady!

Stupid Ikazuchi!

So there's a trick like this...!

You ate my Pocky, didn't you!?

Hell if I know!

It's got to be Aka**-san anyway right!? Akagi-san did it again (LOL)