Characters
You remind me of someone.. it must be you!
— Peter · While You Were Sleeping

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The speaker says the listener recalls someone, then jumps to the conclusion that the someone is the listener. The playful loop treats resemblance as a puzzle solved by the most obvious answer. Its charm lies in a cheerful, slightly absurd logic that circles back to the person addressed.
Context reviewed