Kanata made Aqua feel left out when she mentioned dinner party and everyone tried to cheer her up.
Stream source :
• Kanata Ch. – Amane Kanata •
• Aqua Ch. – Minato Aqua •
• Marine Ch. – Houshou Marine •
• Lamy Ch. – Yukihana Lamy •
You gotta love how they immediately deny having a dinner party when Aqua asked since she misunderstands Kanata. It shows how much they care for her since she's a introvert.
And no one had dinner that night.