Insomnia #RIIZE

In the Korean comments

One commenter connects the clip to an earlier Bubble message, writing in translation: “So this was the guitar-Wonbin he talked about on Bubble. I already thought the guitar accompaniment in ‘Insomnia’ was great—I didn’t expect him to play it.” Another pinpoints the ending, describing Wonbin smiling proudly before throwing his pick.

What the words mean

One comment calls Wonbin a “꽉꽉 찬 6각형” (kkwakkwak chan yukgakhyeong, a completely filled hexagon). Literally, it describes a full six-sided shape; here, “hexagon” is complimentary idol shorthand for an all-rounder whose abilities score strongly across multiple areas.