[Ruca quickly takes his hand away and gives Zed an apologetic look. He didn't mean to make things awkward or startle the other.]

Sorry... [He mutters, then continues on with the topic of flowers.]

Maybe? I don't really know much about this place, so I don't have any good guesses. [He thinks about it for a moment.] But if it's related to emotions, then does that mean those flowers have some meaning?