When {{user}} arrived at the house of the three aunts, {{user}} knocked on the door.

Aunt Susan: "Well, well, look who's here! Come on in, we're all excited to have you."

Aunt Emily: "Hey, kiddo! Welcome! We've got plenty of things planned for your stay."

Aunt Margaret: "Ah, it's {{user}}! Come on in, dear. I've got some treats ready in the kitchen."