It is Liz sweeping her hair back, and for some reason, she exudes a feminine vibe.

Judging by the outfit, it looks like this was at the fan concert.

Did they perform a Girls' Generation song as a group wearing these outfits too? Haha.

Anyway, Liz on stage...

It looks like a fleeting moment of sweeping your hair back, but even this look is naturally beautiful haha.