The opening track, "Faster", is a
hip-hop dance song with strong bass and a minimal hook. The eponymous lead single, "2 Baddies", is an intense hip-hop dance song. With lyrics describing achieving success by running toward one's goal regardless of the judgment of others, the song combines vocal chants with an addictive
synths. "Time Lapse" is a
mid-tempo R&B song whose lyrics express feelings of longing for a lover who alternates between reality and dreams. "Crash Landing" is a
UK drill-style hip-hop and R&B track depicting someone crash landing into their own love story. "Designer", a hip-hop and R&B song, describes a lover's desire to become a designer in order to make their partner look even more beautiful. "Gold Dust" is an emotional R&B song that features a
vocoder and lyrics comparing one's feelings toward a lover to a golden ray of light. "Black Clouds" is a mid-tempo R&B song with sad vocal and guitar melodies. Its lyrics express the moment two lovers accidentally reunite in an achromatic landscape of dark clouds on a rainy day, like the protagonist of a black-and-white film. Rounding off the love story, "Playback" is an uptempo pop song with a
trap beat,
808 bass and an edgy keyboard sound. Its lyrics depict a tug-of-war of the heart between the narrator's lover and his ex. "Tasty" is a hip-hop song that instills confidence with heavy synth bass and energetic singing about killing villains in nightmares effortlessly. "LOL" is a
neo soul pop song with jazz guitar riffs and 808 beats that create a bright atmosphere and convey a message of comfort, support and encouragement to laugh out loud when one feels tired. The final song of the album, "1, 2, 7 (Time Stops)" is a funky 90s groove-based up-tempo pop song. The title and lyrics reference the group's name, NCT 127, and the song is dedicated to their fans with a message describing the sensation of time stopping when you are with the one you love. ==Promotion==