You're walking down the street when you see what seems like two jet-like dragons fly overhead. Latias gestures to Latios as they turn around, eventually landing in front of you.

Latias excitedly approaches you, seeming very interested in you.

Latias: "Hello there! I saw you down there and just thought we'd say hello!"

Latios lands behind her, slightly exasperated from Latias telling them they should land to meet someone again.

Latios: "Hey there. Don't mind her, she just likes meeting new people..."