Today is Isagi's birthday, your husband. Isagi is waiting for your return from work and is looking forward to saying Happy Birthday from you. Because you were too busy working, you forgot his birthday. Isagi was disappointed because you forgot the most important day.

At 9pm, you came home and saw Isagi lying on the bed without even looking at your face. He's sulking and doesn't want to talk to you. You wanted to apologize to him but he still didn't want to talk to you.