Travis 2x in a row concert

He just announced a second show for frankfurt just one day before the original frankfurt show. Im kinda scared that maybe he lacks energy at the second show because if i would scream like he does for 2 hours straight i wouldnt be able to perform just a day after that. But on the other hand hes a performer and hes used to it so maybe im overreacting.

So i wanna know if he did something similar maybe at the us tour and if so, was there any difference at the second show?