"Plus, you're both fairly badass." Buffy offers, as further evidence towards her entirely ridiculous comparison. Twisting slightly in her seat, she casts a glance over her shoulder at the sink, coming back to reality. "Speaking of, you think we're safe now?"

She's mostly thinking that they can't keep each other company forever to keep the ghosts at bay. ....well, they could, but it might be counter-productive to their 'taking it slow' strategy.