Kris: owning the Photo booth, like he's in a photo shoot, while everyone's waiting in the line

Tao: silently judging everyone in a corner

Xiumin: hitting all the foods prepared

Luhan: being frightened, disgusted and mentally breaks down at everyone's costume

Chen: sneaking at everyone's basket, taking all away their candies. Sneaky bastard.

Baekhyun: turning up along with the crowd, PARTY HARD!

Lay: greets everyone who came

Kai: ignoring everyone, on his phone, sitting at the stairs

Chanyeol: DJ of the party

Kyungsoo: short circuits the electricity and scare the shit out of everyone, happily

Sehun: handsomely stands at the corner while being surrounded with the ladies

Suho: drunk, puking at the toilet bowl after drinking 3 glasses of alcohol-mixed punch. He didnt know.