A rather friendly recruiter

This afternoon I received a call (yet another) from a recruiter for one of the many, many financial institutions here. Usually they make their pitch, ask if I'm interested in an interview, whether I currently have a job, etc. I was in a good mood because I was having a "mandatory break" (ha) and I was in a room all by myself. I must have sounded a lot less annoyed than the other people he had to call because he asked where/what my job was and said I sound happy with it. I just went, uh..laughed and gave a patronising "yes". I'm not extremely disgruntled but it's not the best job in the world.