Hmm they all sound familiar. I remember initially she says something like let's go again. Then "not interested". Yuffie says something like "scared of me huh?" "Petrified" obviously follows. Then I think she threatens to leave at which point you say " wait a second" "That's right" and "Let's hurry on" are definitely after "wait a second",

so I'm going to go for B please, "Wait a second".