Downstairs 249, Upstairs 251

Shu Shu: There’s an idiot living upstairs!
(Yu Yu: There’s an idiot living downstairs!)

Shu Shu: I’ve never seen a guy like that before!
(Yu Yu: I’ve never seen a girl like that before!)

Shu Shu: Hmph, he’s such a d*ck!
(Yu Yu: Hmph, she lacks a d*ck!)

Shu Shu: Toy boy!
(Yu Yu: Tomboy!)

Shu Shu: Look at his room number, minus one from 250!
(Yu Yu: Look at her room number, plus one from 250!)
Friends: ……

One month later:

Shu Shu: I want to kill that fish (Yu)!
Yu Yu: I want to tear that book (Shu)!
Friends: ……

One year later:

Shu Shu: I’m getting married to the guy upstairs!
Yu Yu: I’m getting married to the girl downstairs!
Friends: What! Why didn’t you tell me that the one upstairs (downstairs) is a male god (female goddess)!!!