Galko's skin got really dark as a result of tanning.
Otako comments that since Galko's skin has tanned so much, her nipples must be dark as well. Along with Ojou, Otako yells that Galko has dark nipples.
But even so, let me say it again.
لكن، دعيني أقل هذا مجدداً
Aber lass es mich noch einmal sagen.
Pero quiero disculparme de nuevo.
Mais quand même,
je vais te le dire encore une fois…
Ma comunque, voglio dirtelo un'altra volta.
Mesmo assim, vou repetir de novo: