He shouldn't have done this.
He really shouldn't have done this.
But they were on a mission in Argentina and there was just too much to do and the little white-and-brown guy was just staring at him with his cute wittle face!
And besides, he thought, Capuchin monkeys are one of the most intelligent monkeys in the world! They can be trained to do the simple things that Fitz simply has no time to do. And I'm sure Jemma wouldn't mind another companion in the lab—she's a biologist! This was a good investment, she'll see!
But then little Abu found the unfinished beer in the fridge—who would leave it there anyway? Simmons keeps unknown specimens in that fridge!—and he took one too many sips and then he accidentally released the DWARVES and—
"LEOPOLD AINDREA FITZ! I THOUGHT I TOLD YOU WE ARE NOT GETTING A MONKEY!"
Oh yeah, he's in trouble now.