A-He, who has intellectual disability, always hangs out with bad students. Class leader Jie volunteers to be A-He's tutor. She keeps persuading A-He to study hard and be a decent person as they spend more time together.

He, who is about to serve mandatory military service, chose to wander the streets of Taipei on the last night spent with his girlfriend who is about to leave the country. During his time here, his troubles were not just about getting a haircut, dealing with hemorrhoids, encountering a boy, but also a subtle pain.

Bibi, wanting to comfort her childhood friend Chichi after his breakup, invites their mutual friend A-Fei to join them. The three of them chat while making dumplings, but in all the playful chaos, their cherished childhood keepsake—a heart-shaped stone ring—disappears. They search the entire living room but find nothing. They start to suspect that the heart-shaped stone might have been wrapped inside the dumplings. To make sure, Bibi and A-fei cook and eat the dumplings they had spent the entire afternoon making, leading to a heated argument with Chichi. In the end, they spend the entire afternoon in vain, leaving only three "dumplings" on the table.