A certain woman: Hey, you can be my brother!
A certain man: Reason!
A certain girl: I like you!
A certain man: Not interested. . .
A certain woman: Then choose between being my sister or my brother! [A certain woman is looking lewd]
N years later
A certain woman: Hey! Brother, hehe!
A certain man: Say it!
A certain girl: Be my boyfriend!
A certain man: Reason. . .
A certain woman: Because they are brothers!
A certain man:. . . . . .
[A certain woman continues to be lewd]