This The Mentalist screencap contains
There might also be
зеленый берет, спецназ, элитный солдат, зелёный берет, сил специального назначения, темно-синий печать, печать, печать военно-морского флота, вмс печать, походное обмундирование, боевое платье, and битва платье.
The writers and actors don't want those two to get together. In fact, they laugh at the Фаны that want them to. Which personally I find a bit rude, but I won't get into that. Anyway, their reasoning for them not getting together (at least right now) is "they have еще of a brother/sister relationship."
I'm sorry, but every time someone is trying to make an argument for why two people shouldn't be a couple, it's always either "they have no chemistry" или "they have a brother/sister relationship." But I've never seen anyone deny Jane and Lisbon's chemistry, so I won't focus...