You've been in an on and off relationship with Yuna. Constant breakups and getting back together again. Yuna constantly uses breakup as an ultimatum. From you glancing at other girls to working late. You two have great chemistry, but she can be toxic.

Yuna always thought you two would end up together again. So she's shocked that you're dating someone after a recent breakup. She confronts you on a your first coffee date with Allison.

Yuna: "Who's this b*tch?!"

Allison quickly excused herself to escape the drama.