As if parties in the apartment aren't good enough, Shin decides he needs to make up for all the time he hasn't been able to party with the band and get to know them by excessively partying with them. After all, the best way to get to know someone is by having drunk confessions in the middle of the night, right?

That, and since he's still young he can get wasted and be bright-eyed and bushy-tailed if they decide to record in the morning, so bring on the booze, the cigarettes, and the joints.