Makoto finds her old robe and realizes she's outgrown it, so she decides to make a new one. She also decides to surprise Chinatsu by making her one, too.
I should've figured it was you guys.
.كان ينبغي أن أعلم أنّه أنتِ
Das hätte ich mir ja denken können.
Conque eran ustedes.
Así que eráis vosotros.
C’était donc vous.
Allora eravate voi.
Eram vocês, hein?