第 5 集: 鮪與同學前往溫泉度假村，以面對個人掙扎與孤獨。

5

Moguro and a group of old classmates goes on a hot spring trip. The middle-aged men seem to struggle with various life stresses such as work exhaustion, strained family relationships and feelings of loneliness then Moguro targets a man named Kubo who feels like an outsider and a failure among his successful peers. He promises to fill Kubo's heart gap by helping him connect with two attractive young women who are also at the resort...