Relax, SITM and Happy Ending are also my current faves from the album (as well as GK which I can never ever tire of), any of these would be a great 4th single, they are all a break from the 'hyperactive disco pop' theme; I really believe Mika needs a break from this now single-wise. eg., I think Lollipop is a fab song but it would, in my opinion, be a big mistake to release it as a single.