Back 2 U (AM 01:27)

NCT 127's 'Back 2 U (AM 01:27)' is a song that delves into the emotional turmoil of a person who is trying to move on from a past relationship. The lyrics describe the struggle of receiving late-night calls from an ex-lover and the internal conflict of whether to answer them. The protagonist is familiar with this pattern and contemplates the decision, indicating a history of being drawn back into the relationship despite knowing it's over.

The chorus of the song, with its repeated line 'I'm not going back,' serves as a mantra for the protagonist, reinforcing their determination to not return to the past relationship. The lyrics suggest that the ex-partner only reaches out when it's convenient for them, without consideration for the protagonist's feelings. The mention of 'cash, the diamonds and pearls' implies that the ex-partner may have been materialistic, and the protagonist is now rejecting the superficiality of that relationship. The song captures the moment of finally pushing back against the temptation to revert to old patterns.

The emotional weight of the song is further emphasized by the conflict between the protagonist's resolve and their vulnerability. Despite their firm decision, seeing the ex-partner in distress still has the power to shake them. The song ends with the protagonist trying to ignore the late-night call, symbolizing a step towards closure and healing. The repeated refusal to go back highlights the theme of self-preservation and the importance of setting boundaries in one's emotional life.