The lyrics describe the singer's infatuation with someone, symbolized by being physically knocked out by the person's smile. The singer is willing to do anything for this person, even sacrificing themselves.

Meaning of "K.O." by WIZO

The lyrics of "K.O." by WIZO depict an intense infatuation and obsession with someone, to the point where the singer is willing to do anything for them. The repeated lines about being knocked out by the other person's smile show how powerful and overwhelming this feeling is for the singer. The mention of killing oneself for the person, or even someone else, suggests a willingness to go to extreme lengths for love. The desperation and longing expressed in the lyrics convey a sense of urgency and a deep emotional connection to the person being sung about. Overall, the song conveys a theme of intense love and devotion, bordering on self-destruction.