[The additional touch gets him to realize he's being a little rough, and he quickly releases Senri's arm fully.]

This is--stupid. We're not here to fix their damn relationship problems. [He's a fighter, not a mediator! That was Sakura's job! She was the balance between his hyper-focused talent and Naruto's exponential spirit, not to mention their headbutting.] None of them are even trying!

[He keeps going then, clearly angry, though not at Senri. He doesn't wait at all, pace steady, and he doesn't look back.]

People don't change. They never change. My brother proved that to me.