"적월 (赤月) (Red Moon)" by KIM WOO SEOK (김우석) seems to be a song about the intense and overwhelming emotion of being in love. The lyrics describe a strong connection between the singer and their lover, who is represented by their shadow. The "Red Moon" serves as a metaphor for the passion and intensity of their love.

In the first verse, the singer asks to be awakened in the moonlight and describes their intense emotions, which they feel trapped in ("Can't let this go"). They are drawn to the darkness and the shadow of their lover, which is filled with the red light of the moon.

The chorus expresses how the two people have become one and neither wants to be separated from the other. They feel an insatiable thirst for each other, represented by the "red light." The post-chorus repeats this sentiment.

In the second verse, the singer describes how their lover's shadow is the only thing guiding them in life and how the touch of their hand leaves them powerless. The "red moon" is again a powerful image of their love, which consumes everything, bringing them together as one.

The bridge describes their love as a dazzling and beautiful trap, but one they don't want to escape from.

Overall, "적월 (赤月) (Red Moon)" is a passionate and intense declaration of love, where the singer desires to be consumed by their lover's passion and love.