Holy moly...Kazuha and Mitsui, an age-gap couple, were finally going on their first overnight date... but then a problem arose at work, and Mitsui decided to go ahead and leave Kazuha behind. When Kazuha arrived in the middle of the night, he hugged her tightly, only to find that next to her was the handsome actor Hayami Rensuke. Two men and one woman under one roof. Something was bound to happen!