[If he weren't utterly exhausted mentally and physically he would explain exactly what the issue is--as well as be incredulous that she doesn't seem to get it--but he just doesn't care to bother right now.]

Sure. Whatever. T-The point is that being mad at you doesn't mean I like, don't care at all; I-I mean, Josh lives with me and the others.

[And if there's someone he has reason to be genuinely angry at, it's Josh.]