This The Mentalist screencap contains
suti biashara and biashara suti.
There might also be
nyayo, suti ya nguo, seti, seti ya nguo, tatu kipande suti, kipande mbili, kipande mbili suti, mapumziko suti, kipande ya mbili, mbili kipande suti, and suti ya mapumziko.
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...