I had my first impromptu flight lesson (he was flying somewhere and had an extra seat) in a CFI friends Tiger. He thought that I had started SEL training so shortly after takeoff he handed it to me and I kept climbing and got it trimmed and turned onto the heading he gave me. Leveled out, trimmed, pulled the throttle back, etc. We keep going along and then he points out the airport and says do this this and this. I do that that and that and we end up on downwind with me still flying along. Then base and then final and I expected him to take it but I flew it down to the asphalt and he only piped up about 5 feet off the ground with pull up a bit more. When we get out I mentioned "That wasnt to bad for my first powered landing eh?" Boy did his eyes grow a little. He thought I had some training in powered planes. Apparently I did well enough for him to let me fly back and land again so I cant complain.