Things get awkward between Kotaro and Akane after he asks her out. He tries to find some time alone with her on the school trip, but sneaking his cell phone past the teachers proves to be a challenge.
Roman, I'm upgrading from boxers 
to make my boxer briefs debut today.
رومان، سأغيّر من الملابس الدّاخليّة الواسعة
.إلى الضّيّقة ابتداءً من اليوم
Roman, ab heute wechsle ich
von Boxershorts zu Retros.
Roman, hoy estrenaré bóxers.
Roman, hoy estrenaré bóxers.
Roman, à partir d’aujourd’hui,
je passe des slips aux boxers.
Roman, da oggi abbandono i boxer normali 
per fare il mio debutto con quelli col rinforzo.
Roman, estou parando com calções
e fazendo a minha estreia com cuecas hoje.