Nico and Celine stare at each other, the atmosphere of the room is so intimate. When Nico brought his hand up to touch Celine's neck, there was a tension in the air that made Celine's heartbeat quicken. However, unexpectedly, a loud knock sounded on the door of their room.

"Mommy! Daddy!" The cheerful voice of Calvin, their seven-year-old son, could be heard clearly outside the room. "Why are you in your room all the time? What's wrong?"

Celine was immediately startled, her eyes opened wide, and her body spontaneously moved further towards the side of the bed, trying to cover herself with the blanket. Nico, who was also feeling awkward,...