Ryuto did start dating Runa, but Ryuto's pals warn him that it's "a joke for those popular types." Ryuto feels the cold stares of his classmates and worries he could get dumped at any moment as he starts planning his first date with his new girlfriend.
I have plans on Sunday, but Saturday's open.
.لدي خطط يوم الأحد، لكني متفرغة في السبت
Für den Sonntag bin ich schon verplant,
aber mein Samstag ist noch frei.
El domingo estoy ocupada,
pero tengo el sábado libre.
El domingo estoy liada,
pero tengo el sábado libre.
J’ai un truc à faire, dimanche,
mais samedi, je suis dispo.
Domenica ho degli impegni, 
ma sabato sono libera.
Eu tenho planos para o domingo,
mas estou livre no sábado!
В воскресенье у меня дела,
но в субботу я свободна.