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I’ve always wanted to say this. Love of my life, let down your lustrous locks.
— Wolf ‧ The 10th Kingdom

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The speaker savors saying something long wanted: a fairy-tale request for a beloved to let down their lustrous locks. The fun lies in the theatrical sweetness of the phrase, spoken like a daydream finally fulfilled.
Context reviewed