[truehappiness]

I think Ayu said something about the PV... that it was the first time she's ever had to use her brain (脳みそ) so much in one? She mentioned 'yabai/ヤバイ' which can mean awesome but it can also mean "Uh oh".

Then she used a bit of an 'orz' emote which is usually what is used to signify pounding your head onto the ground.