[Hmmm good point. To some extent, probably not quite as drastic, the same can be said for her. She's only happy here because he's here. In any other circumstance, she would be doing everything in her power and then some to get out of here and back to him. A smile slips over her lips at his words and she nods.]

S'what I do. Rescue the Doctor, y'know. Ought to see 'bout gettin' you one of 'em universal chips. [She dips her head to kiss his shoulder, over his shirt.] Right there. Always be able to find you with some fancy, Rose-only locator.

[So true. She'll have to have discussions with the TARDIS about how to do the Universe crossing without her aid. Last time had been luck, tenacity and that habit humans have of never leaving anything alone that'd led to a crack that Rose turned into a rip because she could and a rip that led to another and another and finally a TARDIS without a Doctor that lead to everything else she did.]