Kaguya-sama: Love Is War: Season 2, Episode 2

2 - 2: Kaguya Wants to Know / Kaguya Wants to Give a Gift / Chika Fujiwara Wants to Confirm It

Kaguya goes on a shopping trip with Shirogane's sister in the hopes of getting the perfect birthday present. Chika becomes suspicious seeing how zealous Kaguya has become over it.