Yukari sings the song "Happy Birthday" to herself.
When Kagura hears that Chiyo has plans to study in America, she compares her to "Ichiro and Dice-K" (both are Japanese people who have made it in America). Ichiro Suzuki is a world-famous Japanese baseball player who plays in America as an outfielder for the Seattle Mariners, and Dice-K (Daisuke Matsuzaka) is a starting pitcher for the Boston Red Sox.
Osaka refers to the saying "Let the beloved child travel" or "If you love someone, set them free".
Tomo suggests the girls all go out for karaoke again.
Tomo says that when they went to sing karaoke last time, Yomi sang like Gian from the classic children's cartoon Doraemon, who is well-known for his terrible singing voice, despite being fond of singing himself (like Yomi is too).
How Yukari got her motivation back.
Why Yomi got two cups when she bought tea with milk from the vending machine, but Tomo got none.
If the girls really did go out for karaoke again.
What happened to Tomo's umbrella after it broke.
Chiyo's and Kagura's attempts to motivate Tomo and Yukari.
Yukari growing envious of Nyamo because she got a birthday present from her class twice, but Yukari never did. Class 3 finally give her a handbag to make up for it.
Chiyo's decision to study abroad in America instead of taking the regular college entrance exams, and her friends' comments on this.
What's wrong … Tomo-chan …? There's no light in your eyes.
Is it … a summer service day …?
— Osaka (to Chiyo)
WELL, LOOK AT MISS GOOD-TWO-SHOES, DRINKING MILK!
— Tomo (on Chiyo)
You just lost yourself a valuable customer, pal!
— Osaka (to the vending machine, on Tomo)
LOOK, SHE'S EVIL, OKAY!?
— Yukari (on Nyamo, to Class 4)
I MEAN, WHO NEEDS PRESENTS, ANYWAY!? NOT ME!!
— Yukari [bitterly]
Are … Are you saying … YOU WANT ME TO GO AND DELIVER THIS TO NYAMO!?
— Yukari (to Class 3, on her present)
Wow, imagine that. It's like … first came Ichiro and Dice-K, next comes Chiyo-chan!
— Kagura (on the idea of Chiyo-chan studying in America)
You know the sayin', "let the beloved child travel"! And we all belove you! Travel! Okay!
— Osaka (to Chiyo)
WE'LL TURN AMERICA INTO CHIYO-CHAN'S COUNTRY! And then you can give Hawaii to me.
— Tomo (to Chiyo)
What is she imagining now …?
— Yomi (on Osaka)
You sounded just like Gian. All out of tune and stuff.
— Tomo (to Yomi)
AS IF!! I'D RATHER JUST RUN THE REST OF THE WAY TO SCHOOL, YOU SUCKER! [trips in the mud] Let me under your umbrellaaaa … [crying]