Yes, I completely agree with you Krangara...Sia was brilliant in her emoting...Fabulous work!! She had the right mix of denial, sorrow, tears, deafening cry, which really made that scene worth watching , i almost cried in that scene!!!
AS far as this topic goes, we are talking about Sia's acting in that episode, and not whether Sia possesses a frontal lobe in her brain or not..So please stick to the topic , guys!!!