After their plan to capture Red John goes horribly wrong leading to the gruesome death of CBI Director Wainwright on The Mentalist season 4 finale, Teresa asks Jane if he's OK. He tells her he's fine and then he takes her hand in his as the two deal with the latest of Red John's horrors.
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On The Mentalist Season 4 Episode 24, "The Crimson Hat" just before Jane must pretend to kill Lisbon, he hugs her tightly and says he loves her. He later claims not to remember what he said due to the extreme stress.
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In The Mentalist Season 2 Episode 11, "Rose Colored Glasses" after solving the case, Jane and Lisbon share a dance to the song "More Than Words. Lisbon certainly looks comfortable in Jane's arms.
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Teresa Lisbon is a woman on a mission. We bet we can guess for whom she's looking.
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Lisbon looks so happy. She's all dressed up and smiling. Why do we get the feeling that it won't last long.
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Lisbon must be packing to move to Washington D.C. with Marcus Pike. Is she really happy about making the move?
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Is Jane driving Teresa to the airport, or in the opposite direction?
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Jane looks happy. Is that smile because he's decided on a plan of action on The Mentalist.
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With more time to think things over, will Jane decide to try and stop Lisbon from leaving for D.C. on the season finale of The Mentalist?
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Teresa's smile doesn't quite reach her eyes. We think she wants to be happy with Marcus but is she really? Or is there another path she sees for her future?
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We can't even imagine The Mentalist without Teresa Lisbon. Jane wants her to be happy but we want to see her working with Patrick Jane.
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Is Jane still trying to figure out whether Lisbon is headed to D.C. with Marcus Pike? He's certainly looking at her curiously on this episode of The Mentalist.
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The Mentalist Quotes

Turns out being understood is an underrated pleasure.

Jane

I used to be that kid. If I had the chance to mess with a cop I'd do it.

Cho