#_astromusic

kkokkkok sumeora meorikarak boilla

꼭꼭 숨어라 머리카락 보일라

Hide carefully, I might see you

꼭꼭 - phenomime/psychomime (type of onomatopoeia for non-aural cues) for "firmly"/"tightly"/"thoroughly".

숨다 - action verb "to hide"

-아/어(라) - present tense imperative verb ending in 해(라)체 register.

머리카락 - human hair (specifically the ones that grow on your scalp)

-(이) - omitted subject particle to 머리카락

보다 - action verb "to see"/"to look"/"to watch"

보이다 - "이" makes the verb passive. to be seen.

-ㄹ라. - present tense declarative verb ending in 해라체 specifically to express concern for something that's not happened yet.

Literally, "Do hide well. (It's concerning that) if your hair is seen."