Okay, so you're asking about Taro x Budo... I'm gonna be real, I never thought much about them as a pairing until I stumbled onto a fic where Budo was basically Taro's only anchor after a mission went sideways. The author framed it as this quiet, desperate thing—Taro trying to maintain his perfect composure, Budo seeing right through it because he's trained to read people's physical tells. The conflict isn't about arguments, it's about Taro fearing that letting anyone, even Budo, see his doubt makes him a liability.
What stuck with me was the growth angle. In that story, Budo doesn't try to 'fix' Taro's stress; he just drags him to the dojo for late-night sparring sessions. No talking, just movement. Taro slowly learns to express frustration through physical exertion instead of bottling it up. The pairing works because Budo's whole philosophy is about honest self-improvement, which is the exact pressure point for someone like Taro, who's built a persona on flawless control. Their dynamic turns Budo's discipline into a safe space, which is a twist I really liked.
The tension comes from whether Taro can accept that kind of vulnerability. There's a great scene where Taro almost snaps at Budo for 'handling' him, and Budo just says something like, 'I'm not handling a problem. I'm sparring with a friend.' It reframed their entire relationship. Makes you wonder how many other 'practical' friendships in the series are hiding that kind of depth.