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7. Exhibiting irrational jealousy

Taylor SwiftEven if your eyes are a shade of emerald, don’t get jealous. Okay, so that’s easier to say than do sometimes. Keep the jealous comments to yourself. If you let them rip, he’s going to think you’re possessive and that’s not cool. You wouldn't want him to be that way either. [Photo via @alanswiftie]
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