Wakana felt relieved just for a moment after they got all of the materials they needed for Marin's cosplay, but then he's shocked to find out that he needs to finish the cosplay in two weeks. On top of that, his grandfather, Kaoru, hurts his back, so Wakana has to run the shop and he also has midterms. Wakana feels overwhelmed and gets depressed, wondering if he'll ever actually become a kashirashi at this point.
Wacchan, you should spend 
the night at our place, too.
واتشان، ينبغي أن تقضي اللّيلة في منزلنا أيضاً
Du kannst heute auch bei uns übernachten.
Wir haben noch ein Gästebett.
Duerme hoy con nosotros tú también.
Duerme hoy con nosotros tú también.
Wacchan, dors chez nous ce soir,
je te préparerai un lit.
Wakana, stasera vieni a dormire da noi anche tu.
Dorme na nossa casa hoje, Wacchan.
Ты тоже останься на ночь у нас, Вака.
Найдём, где тебе постелить.