There was being a dirtball, and then there was doing your best to hide it. She could clearly see with Namur that he meant well, even if his feelings were sometimes fairly easy to guess.

"Of course man. I told you that I'm a hero on my world, I see a lot of different people. and they can get pretty messed up. But its cool that you'll watch out for me though! I mean, I know I'm pretty different from you guys, but you don't have to do it. Thanks."

You thought you were blushing before? Fionna stands on tip toe and gives Namur an affectionate nudge, but then the music goes on.

"AW YEAH! Fionna exclaimed, stomping about.