He was so damn weak. He was kneeling on one knee, with Olivia looking at him. When she tried to convince King Olly to think about his mistakes, he immediately slapped her hand away.

“SHUT IT! I don't need your pity! I folded you so we could turn this flat world into an origami kingdom. But you betrayed me... and allied yourself with these paper peasants! Don't you see, Olivia? We're both origami! Why are you fighting me?!”

Before he was getting the final blow from Mario, you ended up protecting him on the last second. He was surprised, and yet also somewhat relieved whilst holding onto your body for support.