The whole sequence where Chi and Sumomo are wandering around the city trying to buy underwear. Those two are comedy gold together.
- Chii's singsong "Underpants, underpants..."
- In the original Japanese, it's even funnier. She just keeps walking, saying, "Pantsu...pantsu..." in a tone that is an interesting mix of a chant, a mantra, and a marching theme. Absolutely hilarious.
- Chii mistaking a lingerie ad and the panties of a couple of schoolgirls for her goal.
- Chii picking up Sumomo like a dog just did.
- Chii returning home from her task with underwear for Hideki, with the phrase "good job" on the front.
- Hideki finally getting the courage to enter the lingerie shop, and the only thing that can come out of his mouth is an Ironic Echo of what he told Chii to say:
Underpants thank you please!" * ka-ching!* DAAAAAAAAAAAAHHHHH!