Ke Xue: My standards for dating are not problematic!

My criteria for dating is only one thing: I, Kitahara Natsuhiro, have only one standard.

Big sister, I only like big sisters, mature and wealthy big sisters.

Conan: Your standards for dating are seriously flawed! Yukiko is old, has three layers of tires, and her foundation is as thick as a city wall. What exactly do you see in her?

Kitahara: She's my older sister! And would you dare say that to Yukiko in person?

Yukiko: Conan!!!

Ran: Mr. Kitahara, you can't be with Ms. Eri Kisaki. She and my dad are childhood sweethearts, a match made in heaven!

Kitahara: Ran, mind your own business! By the way, let me tell you something else: childhood sweethearts can't compete with those who suddenly appear out of nowhere.

Kuroba Touichi: Kitahara Natsuyu, you are shameless, despicable, and not a good person. Give me back Chikage!