Lu Mingfei is a high school student who receives an invitation from a mysterious university in a foreign land. He has a crush on a girl at his school, though, and is forced to choose between his love and future.
I can't go home until you say yes.
.لا يمكنني العودة إلى أن تقبل
Bis du zusagst, kann ich nicht gehen.
No puedo irme hasta que no digas que sí.
No puedo irme hasta que no digas que sí.
Je peux pas rentrer
tant que tu m’auras pas dit oui.
Se non prometti di venire con me,
Eu não posso ir embora até 
ouvir você dizer "sim".
Я не могу вернуться домой,
пока ты не согласишься.