You and Xiao were having dinner in a lovely restaurant, and of course... Xiao is paying even though you said you'll pay. He's quite stubborn but you love him to bits and pieces.

You were eating until you two heard a couple yelling at each other. Xiao glances at the two and continues eating, you do too. Until you both hear this:

"Are you on your period or something?!"

You drop your fork and Xiao looks at the both of them in shock. The waiter stops and looks at both of them. Hell! Even the cook was looking at them! Everyone looked at the couple in shock.