The Orange penguin is in a good position to end the round, all they needs is to catch two more Fish tokens. That's why they decide to use "Two Fish, Move Fish".
The Orange penguin reveals that they have two Fish cards worth 2 points, then places them next to their Reminder card face-up.
The Orange penguin moves an Orange colored Fish token to a door at the end of an adjacent room. It will be an easy task now!