Various People

Various People is the third episode of the Lucky Star anime.

Main Plot
Summer has arrived, and the girls discuss various facts and myths about twins, and how, according to changes in classification, Kagami and Tsukasa might be identical, instead of fraternal. After Konata receives an invitation to her cousin's wedding, she talks to Tsukasa and Miyuki about marriage.

On another day, Konata goes to hang out at the Hiiragi house again. Kagami and Tsukasa swap hairstyles; Konata constantly praises Tsukasa for being cute, but Kagami cannot quite pull off her sister's hairstyle. Konata is then challenged to two video games by Kagami, and wins both of them. After remembering that Tsukasa and Kagami were born on the day of Tanabata, which is also "Ponytail day", the sisters and Konata try out ponytail hairstyles.

On another day, Konata, Tsukasa and Kagami have lunch at a diner. Konata and Kagami wonder why Tsukasa and Miyuki are never asked out on a date. During their next study session at the library together with Miyuki, Miyuki excuses herself from the group and leaves, but accidentally turns the lights off on the way out.

Lucky Channel
Minoru re-introduces Miyuki Takara. After a short list of Miyuki's good attributes, Akira gets a little jealous of her attractiveness.

Trivia

 * When Konata asks about drunk people often wear ties around their head, their example resembles the "Father" on an anime called "Atashin'chi".