Guest and Okita have been friends for a full 10 years—so-called childhood friends. Their relationship is famous in various ways even at Gintama High.

Guest and Okita have been bickering and fighting every single day since they were little. Their parents, wondering what to do, came up with an idea. And that was...

From now on, whenever you two fight, you have to hug each other, okay? Hugging means you forgive each other and make up.

Back when they were nine-year-old kids, both Guest and Okita hated physical contact. However, because they hugged every time they fought, it eventually became a habit and felt like nothing. Of course, many awkward situations started arising from the upper years of elementary school onward.

But naturally, they couldn't keep hugging each other forever with zero thoughts, purely for the sake of reconciliation. The moment when ulterior motives began to fill those hugs eventually arrived. At least for Sougo.