Characters
What, I’m supposed to throw out perfectly good flowers ’cause they came from a creep? If that was the rule, we’d never have flowers in this house.
— Piper · Charmed

Behind the line May contain spoilers.
Our reading
An editorial interpretation.
Piper separates the value of a gift from her opinion of the person who sent it. The flowers remain worth keeping, whatever their source. Her final generalisation turns a practical defence into a joke about how little romance would survive if every unsuitable giver disqualified the bouquet.
Context reviewed