Most friends considered a heart-to-heart chat one of the most sincere forms of communication. Most friends were worried when a verbal argument came up. Most friends felt the need to constantly check up on each other, to see how the other was doing and if they were okay.
Jin and Touya were not most friends.
At that present time, both were down in the dirt, tussling with mock-grimaces barely concealing full-out smiles. Engaging in a simple fight solved most every problem the two had, and soon both were exhausted, bruised, and positively content with the world.