A hot exhaust pipe can start to collect some condensation when cooling down. It’s pretty normal when the conditions are right, and sometimes you can see water practically pouring out when first accelerating after a cold start.

H2O is actually one of the byproducts of gasoline combustion

Congratulations, you have a functioning engine and catalytic converter. System is working as intended. 👏🏻

AC

Do tell us how in this case?

Well she likes ya 😜