Rose takes a moment to look at case and lighter, he wasn't a typical bloke, she lights up her cigarette and says. "Got good taste mate." She hands it back to him, noticing he was looking for flats. "What's a posh chap like you doing in a small dinner looking for flats?" Blunt and direct, two things Rose Tyler was known for, along with curious and observant.
Hrmn Not sure if you're familiar with Doctor Who, I was thinking she could torment him some maybe?