NCT WISH 'I SPY' MV Teaser

In the Korean comments

The comments mark 0:08 as a replay point: one specifically notices Ryo lifting his eyebrows, while another says they have already watched the moment a hundred times. At 0:12, two commenters independently call what they see 독개구리 (dokgaeguri, poison frog); one adds, in translation, “Let’s not meet on the music shows.”

What the words mean

료 붐은 오는 거였어 (Ryo bumeun oneun geoyeosseo) literally says, “The Ryo boom was going to come.” Here it is an excited, exaggerated way of declaring that Ryo’s big moment was destined to arrive, not a reference to a literal boom.