[Ai Thao looks as if she doesn't know whether to be angry or to start crying. At any rate, she bunches up her fists and shouts back at her twin sister.]

Chị!! G-Get down here you... you idiot!! You have so much explaining to do you...!!! Do you know how much I was...!! GET DOWN HERE RIGHT NOW!!!

[She's really, really, upset. So much for thinking it was her sister who would have been angry!]