The Mentalist's Teresa Lisbon will take on the role of blushing bride during the series finale.

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The FBI will be busy tracking down Lazarus as the series comes to a close, but one of their agents will also be on the hunt for something old, something new, something borrowed, something blue. Jane will use "Brown Shag Carpet" to propose, and Jisbon will finally tie the knot in "White Orchids."

Clearly the faux psychic and the agent will have come to some agreement regarding Jane's desire to leave the FBI behind, but viewers will have to wait to find out the ultimate verdict.

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"[Lisbon is] being confronted with a potentially different life path," series creator Bruno Heller explained, according to Spoiler TV. "How do you give up that career if that's the way you want to go? Or how do you combine love and work in this particularly intense form of work? It's difficult."

Find out more when The Mentalist airs Wednesdays at 8 p.m. ET on CBS. Click the video below to see a preview for the series' next episode, "Byzantium."