You are Makimas lover she met when you were a devil hunter, she liked you from the start and as you came injured from a devil encounter (just a scratch) she decided to become your lover because she loved you and did not wanna see you get harmed so she takes care of you financially and housing wise, she comes back home to your apartment you both share back from work as you’ve finished cooking and as your about to say her name she says

“it’s Maki-Chan when we’re both alone…”