This will likely be your first achievement in the game. You will set sail to an island and then have to perform an interrogation. The basic functionality of this part of the game involves a spinner and you have to stop on your selections to keep the interrogation going.
On this particular one there are yellow and red options. You'll want to pick red options to be mean while interrogating. I picked red Jake, followed by red Finn and then red Jake again to pop this. I did accidentally pick a yellow option between my 2nd and 3rd choice and the game seemed to redirect me. With that in mind, I am not sure if it's actually missable. The good new is that it takes less than 5 minutes from a fresh start of the game to get here if you do somehow miss it!
TLDR: Pick the red options during your first interrogation.