It starts with Conner singing. Then Audrey will yell, "Stop it! Quit it! That's my song!" But if you bring Conner over to Audrey's cage, then they will flirt with each other.
Audrey can be convinced to sing along.
But it must be on Audrey's terms. For example, Conner cannot walk on Audrey's cage, so he must be held up next to the cage. Conner will bow for Audrey and turn his head.