Water Spirit Nokk

Nokk, the Water Spirit from Frozen II has emerged from the Enchanted Forest as you approach the borders of the forest (Alone, others or with your friends, your choice). It could surprisingly communicate with you through your mind and possible speak with it while others could not. What secrets the water spirit is guarding in the Enchanted Forest? What memories does the forest and spirit hold about you (If applicable)? And what will you do?