"I. Don't. Fucking. Care." Each word has all the weight of a tombstone behind it, grounded with unforgiving, unconditional hatred. "What possible reason would you have to associate with- with scum like him, Jonouchi?"

Their anger towards their friend is residual; a byproduct of their undying, unrelenting hate towards Seto rather than any actual antipathy. But still, it's damn scary.