Good. She'd rather not have to deal with that. It's a good thing that the Metacrisis is gone for the moment.

"I know," she tells him. "We're not making any holes or cracks. We're just identifying the ones that are there." She knows what they're doing probably isn't safe nor is it advisable, but how can she resist a chance to see him again, even if he doesn't look like her Doctor anymore.

"We're doing our best to make it safe." As safe as can be anyway. Speaking of crossing dimensions...she gives him a puzzled look. "'m not complainin', but what are you doing here?"