Todd starts this off level-headed. He probably shouldn’t. He has for the countless-th time so far squeaked by physically unscathed by Marty’s recklessness and general disregard for other people. The emotional abuse Marty continuously puts him through he must have numbed to years ago. He doesn’t exactly stay level-headed, here. Chip doesn’t need to be thrown into a dumpster to de-escalate the situation.
Next, we move on to Marty getting home after well, probably a somewhat run-of-the-mill day for him (plus or minus a few head injuries.) I’m vaguely remembering the next portion being kind of a breakdown showing us how damaged he is, though keeping it vaguely triumphant, as the scenes where Marty is by himself are skewed in his perspective quite a bit.
