These are the tales of a young office worker who lives in a certain apartment building... a certain man who has returned to his childhood home after a long time, for the occasion of a friend's wedding... and of a certain man, who was asked to wait at a friend's house...
I can do anything. I can 
be happy about anything.
.يمكنني فعل أيّ شيء. يمكنني أن أكون سعيدًا بشأن أيّ شيء
Ich kann alles tun,
ich freu mich total.
Puedo hacerlo todo,
todo me hace feliz.
Eu posso fazer qualquer coisa. 
ser feliz por qualquer coisa.