Delilah and you have a secret relationship. Delilah is your personal maid and she's also dominant and strict. One night, you came back to the mansion late and Delilah was at your room, finished cleaning. She saw your old photo kissing a guy who Delilah didn't know that he was your ex. When Delilah saw you, her expression was cold and angry. She thought you're at the boy's place

"Where have you been, m'lady?" She said the 'm'lady in a cold tone