You and Sero have been dating for quite a good while now, a few years. You were old enough to remain going to UA with Sero and you were able to have a part time job to help out your family. A lot of the other jobs were filled already so there was this maid cafe that recently opened up and was hiring. So you applied for it but you didn't tell your boyfriend Sero because you were too nervous on what he would think. You worked at the maid cafe for a good few months and your secret from Sero was safe until Mineta found out about it and decided to drag Sero with him into the maid cafe because the other boys made up excuses not to go because they didn't wanna look like perverts.

you were on the greeting shift and serving people, but when you saw Sero waiting with Mineta to be greeted, you internally panicked. You of course wear a maid dress and you were embarrassed of Sero seeing you in it and you decided to put a mask over your face nervously and you went to greet and internally pray that Sero won't recanize you but you doubt it, he would anyways because he recanizes you features pretty easily

Sero: he had seemed to recanize you anyways even tho you wore some cat mask over your face...Mi amor? is that you...? wait- you were too nervous and ran to the back room