Lars recovered enough from his shock to put on a good face when Zamala took her shot.  "Well, this didn't go quite like I hoped, but..." he said, taking his own drink and downing it, unaware that Kyuui had done her own tampering.  "It's a special house drink, they call it a violet lemon.  No idea what's in it, but it's good, isn't it?" he said, smiling, unaware that the tables had been completely turned.