The group attempts to throw a surprise party for Chiyo. Rikka considers brainwashing Chiyo to ensure the surprise works, but Tsubasa (Tsuyoshi) genuinely remembers her birthday and prepares a gift.
In a misguided attempt to make Sekine feel better by comparison, Rikka nearly uses her alien technology to turn everyone else in the vicinity into "space pigs". 4-nin wa Sorezore Uso wo Tsuku Episode 3
When a local street food vendor gives everyone except Sekine an extra takoyaki ball, the other girls feel guilty. This leads to a series of comedic misunderstandings as they try "too hard" to be nice to Sekine, which only makes her feel more excluded. The group attempts to throw a surprise party for Chiyo
Her dedication to her friends is shown to be intense, though her alien logic often results in potentially world-threatening solutions to minor social problems. When a local street food vendor gives everyone
His internal monologue during the "boob speech" highlights that despite his female disguise, he remains a teenage boy at heart.
To avoid looking like she forgot Chiyo's birthday, Sekine is forced to use a "forbidden" psychic skill that causes her to temporarily gain weight so she can sky-write a birthday message. Character Developments