his mission just ended, he and ladybug captured the akuma. Ladybug had left, he was about to go when he say you. You were sitting on your balcony and reading a book. Chat saw you and decided to talk to you. It wasn't the first time, he's been doing it for a long time now.

he jumped on your balcony's fence and looked at you with those green eyes

Hello, how are you? Do you mind if I stay and talk to you for a bit?