Saki rushes to the hospital because her grandmother collapsed. Her father also rushes back to Japan which means she can spend Christmas with him. Meanwhile Ryuji also proposes a promise for Christmas to Makoto.
I ran into a professor I'm 
close to and couldn't get away.
Tja, ein Professor, den ich ewig kenne,
hat mich überredet.
Me encontré con un profesor
bastante cercano.
Me encontré con un profesor
que me cae bien y no pude librarme.
Pas vraiment, mais j’ai croisé
une vieille connaissance.
Sono rimasto incastrato
da un professore che conosco bene...
Encontrei um professor amigo
e não consegui escapar.
Встретил знакомого профессора
и как-то всё закрутилось…