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If you love something, let it go. If it comes back it's yours. If it doesn't, it never really was in the first place.
— Anonymous · Anonymous

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The advice makes return after separation the test of whether an attachment belongs to someone. Letting go is presented as a way to learn that, rather than holding on by force. The final claim interprets nonreturn as evidence about the relationship, without denying that the loss can hurt.
Context reviewed