"Ah, as expected of someone as clumsy as Kuro-rin." Fay ribbed Kurogane as he chuckled, watching as the other man flexed his hand, expression and voice soft as it always was when it was just the two of them. There was no one to entertain here, no one to play to, but that did not mean he couldn't enjoy the sense of familiarity the gentle teasing brought.
Thankfully if something was only stuck, it could be removed. To say Fay was relieved it wasn't anything more serious would have been an understatement.
He shifted then, leaning a little closer, not quite entering Kurogane's personal space bubble, "would you like me to look at it?"