Who said "Oh, the things I'll invent when summer comes."?

This quote is attributed to Olaf.

Oh, the things I'll invent when summer comes. - Olaf

"Oh, the things I'll invent when summer comes."

Olaf Creativity

"Some people are worth melting for."

"I like warm hugs."

"Hi, I'm Olaf, and I like warm hugs."

"You can't marry a man you just met."

"When life gives you lemons, make something beautiful."

"Creativity knows no bounds."

"Creativity is the expression of the soul."

"I'm making this up as I go."