A 30-minute long sidetrack in what should be the epic final battle because the antagonist finds out the protagonist hates him for liking pulp in his orange juice and that's why they became rivals 15 years ago and can't wrap his head around hating someone that much for a food choice. Like, the fight grinds to a halt and the two of them are just bickering like podcasts hosts and everybody else on the field is just standing there slackjawed, not brave enough to say anything at risk of getting blown up by the clearly unhinged protagonist. The mechs get closer to each other until they are gesticulating and face to face like it's a subway platform argument, mimicking their pilots' exasperated natures. Finally the antagonist rips out the protagonist's thrusters and fucking leaves, and this is how we find out the mecha show is getting a third season.
I can hear the dialogue in my head but oh my God I am not spending weeks writing it all out. Just picture It's Always Sunny in Neo-Philadelphia for me and you'll get close enough.