This is old and I am sorry for forgetting it!
Suzuya Juuzou
– insists that they teach him. *proceeds to bang repeatedly on keys*
– sometimes cries at how beautiful their compositions are.
– Whenever he’s having a bad memory of the restaurant or Big Madam, his s/o plays soothing music to distract him. He’s very grateful.
– brags about them all the time.
Nimura Furuta
– slyly listens to their music outside their door, even though they’ve told him that listening makes them versus.
– one day, he slides onto the bench besides them and begins playing alongside. They’re stunned to realize he’s actually pretty proficient at the piano.
– He begrudgingly admits that they’re much better, though.
– they kiss. Furuta probably wants to do other things atop the piano, too.
Mercy and Magic 