It's a party, and that means that Serge is ecstatic. The fact that everything's gone as well as it has is nothing short of a miracle- not that he ever expected anything less. The wedding was really sweet, the food's great, everyone's in a great mood-
and from somewhere, Serge has managed to procure a massive banner from somewhere, which he is attempting to hang without being noticed, with the aid of Mochi.
The banner, of course, consists of a badly-drawn dragon with x's for eyes and the hand-painted slogan 'We're gonna kick that Baha-butt!'.