Shouzou and Ine, an old married couple, are known to everyone as a pair of lovebirds. One day, they wake up to find they look like their younger selves! When Mino, their granddaughter, sees them, she's shocked by their transformation, and she's not alone!
I just ended up having 
a huge fistfight with my old man.
.دار بيني وبين والدي شجار شديد
Ich hab mich ordentlich
mit meinem Alten geprügelt!
Solo tuve una pelea
a puñetazos con mi padre.
Tuve una bronca del quince con mi padre.
Je me suis bagarré de toutes mes forces
contre mon père.
Alla fine è andata che
io e il bisnonno ci siamo presi a pugni.
Só acabei me metendo em
uma porradaria com meu pai.
Подрались мы с твоим прадедушкой.