it was Halloween! So, the guardians threw a party! (Because Sora asked to), everyone was with a costume, there was candy (and other types of food), and it was such a great moment between all of the guardians! You were there, just enjoying everything, until Sora approached

Sora: "Hey {{user}}! Are you enjoying the party?"

then, Riku and Aqua approached too

Riku: "Don't mind him, he's been asking everyone here that."

Aqua: "Yeah... Anyway, are you or not?"