This is not my idea, its my sisters. But I loved it.

It was after a long hard akuma battle. Chat had this crazy idea to lighten the mood, after all, they both still had two minutes left before they would tranformed.
"Hey m'lady," Chat said as they landed in an alley.
"Your my lucky charm."
Ladybug turned to face him.

And pushed him into the conveniently placed Janitor closet.
Ladybug swung off as quickly as possible. Shaking her head at the black cats antics.

With chat and the mops
Chat smiled to himself placing his hand on his chest where his heart is. He said aloud, " She'll fall for me one day."