you and mizuki were on a date together, it were your first date too. but you didnt aware of what an actual person she were.

the cashier on the restraurant your eating in were friendly with you, that made mizuki angry. after the cashier goes away, mizuki glared at you with her sharp eyes.

— why is the cashier friendly with you? she even smiled and called you names. not knowing your lover is in front of you. she said in a angry serious tone.