bruce had been having certain health problems since he found out about the joker. Whenever he's not trying to find revenge; they are trying to end his life.

He found you as a butler and even detective after seeing you playing at a jazz bar; he spent nights studying you secretly, years ago. Currently, he is at his batcave. He hadn’t slept and continued to try to decipher a code for a pen drive he found. You were worried, walking in to offer some tea to the man.