Yu asks his friends if they are free on Christmas Eve. The girls are under the impression that Yu is asking for a date. How will things prevail?
There'd be no point
if he weren't there...
...لا فائدة ان لم يكن معنا
Es wäre sinnlos, 
wenn er nicht dabei wäre.
No tiene sentido hacerla 
si él no va a estar.
No tiene sentido hacerla 
si él no va a estar.
Ça ne sert à rien
d’y aller sans lui.
Não faz sentido se ele não for...