Built-in touch function on mobile?


As I have uploaded my project to http://kp.futufi.dk/TSS6/ (temperorarely)
I find that after the first touch-click with my finger (Samsung s6 mobile phone), gets transferred to the next scene.
This seem to be possible even though I only coded a touch-to-change-scene on my first scene (the second scene, reloads if touch upon again).