I Hear You Knockin'

The speaker addresses someone who left long ago and has now returned, asking to be let in. He refuses firmly, repeating that he hears the knocking but will not open the door. The emotion is a mix of hurt, anger, and confidence: the speaker remembers being rejected and now insists on keeping the other person out.

The door works as both a real object and a symbol of access to the speaker’s life or feelings. “You can’t come in” suggests a boundary: the returning person may be nearby, but they are no longer welcome in a close relationship. The phrase “go back where you’ve been” means the speaker wants them to leave and return to their former life. “Your kind of love ain’t good for me” is a plain rejection, suggesting that this relationship has caused pain or is unhealthy for the speaker.

The repeated lines make the refusal sound almost like a refrain or warning, rather than a conversation in which the speaker is still deciding. The claim that he had already said “never” in 1952 adds a sense of long-standing rejection, though the lyrics do not explain the exact history or whether the date is meant literally. The speaker sounds certain, but the song leaves the other person’s reasons for returning—and the full story of their relationship—unclear.