Otaku ni Yasashii Gyaru ni Watashi wa Naru! - Vol. 2 Ch. 19

[MangaDex]

 

[Mangamoz]

Nanoha would be so proud.

 

[zvyozdochka]

Every single problem can be solved with the right amount of violence

 

[Yuri_Enjoyer_Deluxe]

So if they went boxing... would that be a marriage proposal?

 

[xanon]

If the initial use of violence doesn't resolve the issue, you're not using enough violence!

 

[name_go_here]

Punches don't solve all problems; sometimes a swift kick in the ass is necessary instead.

 

[Baffled]

Moral of this story:
Just punch the shit out of your friends and everything will be okay!