looking for stalker bl

Hey yall I was wondering if anyone knows the title of the bl where this "perfect" guy stalks his older coworker that's really clumsy. The stalker only comes in at night and cleans his apartment and makes him food but leaves after having some fun iykwim. Later it's revealed that the coworker is the stalker and obsessed with him and that's all I can remember if anybody knows pls lmkk thanks!!