A2: Heya, 9S. You've been busy, huh?
A2: So. Got a question for ya. Do you think even the worst person can change ...? That anyone can be good if they just try?
9S: (silently takes a step towards her)
A2: Heh heh heh. Arright. Well, here's a better question, then. Do you wanna have a bad time? Cuz, if you take even a single step forward ... you are really not gonna like what happens next.
9S: (silently takes another step towards her)
A2: ... Welp.
A2: Sorry, 2B. This is why I don't make promises.
(Hacking audiovisual effect over the two of them facing off, and then it's an Undertale battle screen with A2 as the enemy and 9S as the player. Birdsong sfx play on loop in the background.)
A2: It's a beautiful day outside ...