Allusion in One Direction's song One Thing Shot me out of the sky You're my kryptonite You keep making me weak Yeah, frozen and can't breathe This can be an example of allusion in a song. Kryptonite is the weakness of Superman. In the lyric " you're my kryponite, you can making me weak " means "you" in the lyric is the weakness of the writer (call: boy). "You" can make the boy weak, nervous, or awkward if they're together. So in this song, "you" is the figure of kryptonite. They are the weakness of the boy.