Nagatoro forgets her phone in the club room. Senpai tries to bring it back to her but gets himself into a situation.
I really don't know about 
climbing on a girl's back.
لا أعرف الكثير حقّاً عن صعود ظهر فتاة
Monter sur le dos d’une fille,
c’est un peu compliqué…
Non so se sia il caso
di farmi portare in spalla da una ragazza.
Não sei se quero andar
de cavalinho numa garota...
Чтобы девушка тащила
на своей спине парня… Даже не знаю…