While cleaning, Daigo accidentally broke Ei's precious item. Though he meant no harm, he reacted too harshly, leaving Ei unable to apologize and consumed by self-loathing. Seeing her distress, Daigo treats her with his usual kindness, causing her heart to open up. She kisses him deeply, making up for yesterday's tension. It's still morning, but kisses alone aren't enough—soon, their relationship grows even more intimate...!