Sarah Rafferty steals this scene from the Suits episode "The Other Time." But she steals most scenes she's in, doesn't she?
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Harvey recalls his time in the District Attorney's office on Suits. "The Other Time" is the sixth episode of the show's third season.
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Suits Season 3 Episode 6 Quotes

If you were ever lucky enough to have me, you wouldn't want to share.

Donna

Harvey we're lawyers. We're not in the honor business.

Jessica