Obviously the 'King of Fishing' isn't going to turn down a chance to go ice fishing. What was that? You saw him ice fishing on the last planet?

What was that? You live on his ship and you are sick of fish all the time? Nonsense. It's delicious and it's good for you! And good for his mental health.

But if you can brave the cold and come out to the frozen lakes you will find a bundled up prince and two content dogs running around. Come play with them or make your case to Noctis to please lay off the fish.