This The Mentalist screencap might contain
phòng khách, phòng sinh hoạt, phòng phía trước, phòng sinh hoạt chung, phòng, phòng trước, tiệm, phòng sáng, buổi sáng phòng, phòng vẽ tranh, and bản vẽ phòng.
The writers and actors don't want those two to get together. In fact, they laugh at the những người hâm mộ 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 thêm 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" hoặc "they have a brother/sister relationship." But I've never seen anyone deny Jane and Lisbon's chemistry, so I won't focus...