It’s a contact list clear-out. Of doom.

↓ Transcript
Panel 1:
Nancy, summoning all that’s left of her strength, rises to see what’s befallen Si, who’s lying prostrate on the ground before Carol.

NANCY: Si!

NANCY: What happened?!

Panel 2:
Si sits up, the ruins of her violin around her, rubbing her temples and looking dazed.

SI: I can’t…

SI: ...iss not...

Panel 3:
Si’s eyes snap open in an awful panic, hands trembling. She looks visibly dimmer than a second ago.

SI: ...wot…

SI: ...wot did ya…do ta me?

Panel 4:
Same view. A shadow rises over dumbfounded Si as Carol ascends.

CAROL (off-panel): To be honest, the conduit in your mind was surplus to requirements for a while.

CAROL (off-panel): Not sure why I left it there, really. An excuse to meet and catch up?

Panel 5 (wide):
Carol rises, collecting the strings together in a swirling diagram of interlocking 1s and 0s. Nancy continues to stagger forward in an effort to intercept.

CAROL: It’s been fun, but I’ll be deleting your number, if it’s all the same.

CAROL: We must put away childish things.

CAROL: And look through a glass.

CAROL: Darkly.