This The Mentalist screencap contains
picha, headshot, closeup, kuvutia, rufaa, hotness, and mvuto.
There might also be
ngozi, skintone, uchi rangi, ubaguzi uchi, uchi an alisema, nude rangi, nusu uchi, and uchi zilizodokezwa.
The writers and actors don't want those two to get together. In fact, they laugh at the mashabiki 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 zaidi 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" au "they have a brother/sister relationship." But I've never seen anyone deny Jane and Lisbon's chemistry, so I won't focus...