A favor she was quite thankful for! But yes, without that banter she'd be getting much more flustered, much more quickly. Like with that smirk, and that touch that as much said No Escape. Not that she was even thinking of escaping. "S-Sure I'm sure! I'm sure as I could be, for sure..!" Did she say sure too much? His touch was always distracting. "I couldn't be more sure of a thing..!" Uhoh - she's starting babble. Breathe, Lucy, breathe~!

... "Um... w-why do you think I don't sound sure?"