Her eyebrows stayed raised. Because she wasn't sure who he thought he was talking to but she did live with the blond. So using the phrase 'isn't that difficult' when applied to Cloud was a bit like saying you wanted to put boots on a chocobo.

Honestly Tifa had simply assumed that Cloud would go to Mideel at some point. As long as he stayed away from the lip of the fissure, she hadn't thought to worry too much over it. From what she understood WRO already had boots on the ground, finding the streamers as they showed up and taking care of them before sending them to Edge. The way Vincent was acting though -

Her mind flickered around an idea and hesitated to land on it immediately so to buy time she simply asked:

"Babysit who?"