Just pretend Yuffie doesn't know.
Yuffie spent the day behind the counter, reading a book Cid gave her to read. She didn't feel like going out anymore, after her little adventure in the morning.
She was left alone all day, except for one incident.
She wasn't really paying attention. Surprisingly, the book Cid gave her was really good. She was so absorbed she didn't even notice the customers until one of them dinged the little bell on the counter.
Yuffie looked up. A pretty woman in blue was leaning on the counter, smiling brightly at her. "Sorry. I've always loved those things." She said.
"Right. Sorry." Yuffie said. "Do you need a room?" She glanced at the blonde haired man standing behind the woman.
"Actually I'm looking for someone. Is Squall here?" She asked.
Yuffie shook her head. "Sorry. I don't know any Squall." She answered. "You might want to ask around though. Chances are pretty good he's come through here if he's anywhere." She said.
The woman in blue sighed and rubbed her chin in a very familiar manner. "Hm. I was so sure he'd be here... Oh well. Thanks." She said and turned to her companion. "Come on Zell, let's keep looking."
Yuffie watched them go, feeling a tickle at the back of her brain, some glimmer of recognition maybe. She shrugged and turned back to her book. What did it matter anyway? She'd probably never see them again.