What Does “Klaxon (클락션)” Mean?

"Klaxon" uses the sound of a loud horn as a metaphor for announcing the arrival of summer and the giddy feeling of falling in love. The lyrics express romantic excitement with playful, inclusive energy — "Hey, look at me, lady / Hey, hop in, sweetie boy" — signaling an embrace of love in all its directions. The track's breezy summer production marks a lighter tonal shift from the group's darker previous output.