I am looking for a tv show where the mc is a man and he has a female partner to solve crime and the two falls in love and I want the tv show to be American or British.
Castle is a good show. If you haven't seen it yet and Lucifer too. I can't think of anymore because its 2am and these are the only two that immediately comes to mind if I can think of anything else I'll comment again....in the morning. Hope this helps
Maybe: Castle Hunter Bones NUMB3RS Hart to Hart (husband & wife) Moonlightning X-Files (at least the early seasons)