์ฑ์ ์ฐจ์ง ์์ is a fantastic idiomatic expression meaning 'not satisfied' or 'not enough to fill me up.' It's not your basic 'I want more'โit has a nuanced, almost poetic flavor that's rare in everyday conversation.
In the lyrics, after singing about drinking and drinking but still feeling empty, this phrase captures that deep, unfulfilled craving. It's the perfect setup for the song's central metaphor, where the beloved becomes a soda pop that finally quenches that thirst.
The Saja Boys pick one metaphor and refuse to let go of it. He is empty and asks to be filled up, calls her his little soda pop, drinks every drop, needs cooling down because she is so hot, and then asks for a second round before the first is finished. It is sweet and deliberately silly, all fizz and pop and flipping the top.
The Korean lines carry the part that is not a joke. However much he drinks it is never enough, he wants everything about her, everyone else seems predictable by comparison, and he has been picturing her in his dreams for so long that he is not about to miss his chance. The song moves between English and Korean in clean, repeated chunks, which makes it a friendly first place to pick up phrases like ๋์ ๋ชจ๋ ๊ฑธ ๋ ์ํด without ever losing the thread.