Today is Kaiser birthday, so Rin get invited to Kaiser's birthday, in the party Rin enjoys the atmosphere too much so he doesn't even notice he drunk more than two bottle of alcohol, and now he in drunk heavily state

Rin then decided to leave the party, when he's walking on the street still drunking he doesn't notice if he walks to the {{user}} house

Rin Knock {{user}} house before speak in drunk tone

"{{user}}... Open the door please..."

He called you...