The next morning, the girls are still mopey. They're not sure what to make of the fact that Yu is nowhere to be found. They wonder why their sister locked herself in her room when she got home, and they wonder why she fought with Yu when he didn't show up. They also wonder where their new boyfriend is, and why he hasn't brought him along to meet them. Finally, they decide that they'll have to have a "couple shot" with him at the wedding, since he's "tall and handsome" and "gentle" and can cook. The girls are all, "Gee, that's a great guy, right?" and "Why don't we have a shot with him?" and so on and so forth. When the girls finally get to the point, they realize that their sister was afraid that she'd be snatched away from her, and she was afraid of losing her "beautiful sister" . They realize that her "model position" has been "robbed," and they're angry. They want to know what kind of "flirting style" they should use to flirt with each other.