"Hey.. Surely you've worked hard back there too, right?"

He doesn't doubt that. Rapunzel always seems to work hard - or at the very least, she's always doing her best to take care of other people. There's no way she was just sitting back there during the end of the mission, and Inigo knows it.

"Cut yourself some slack too! Helping out others is good too, especially at a moment like this.. But you got to make sure to take good care of yourself too, alright?" He smiles as he says it.