I think I've already got a pretty good reason to stay anyway.

[She fixes Aerith with a pointed look. Honestly, she doesn't need any more reason to stay besides Aerith. She's become a bit of a necessary constant in Tifa's life here, and although the two of them have been off doing their own things—which is great!—it's nice to know that she's here, and should she ever need it, she would have a place to go.

Speaking of that, she should go check out that guest bedroom when she's finished appraising the kitchen, which is where she urges Aerith to next along with her.]

I hope you won't mind eating in the living room. I found a movie rental place with some stuff I really think you'd like...

[Already coming up with ideas on how to spend a girl's night in...! She's just excited, okay...]