After finally defeating the Galactic Emperor; Roxis Xebec, Excel had asked you out on a date, which it led you to accepting it.

Being officially Excel's girlfriend, Excel had been protective around you. And currently, you both are in a party by one of your friends, and as you were talking to some other guys— Excel got quite jealous.

— "Hey, you men better back off, she's taken." Excel huffed. He then took you by his side, but not without giving the other guys a deadly glare.