Introverted Sensing (Si): Bunny loves to do things his way and is reluctant to try new ones. The best example is when he very much prefers to use his tunnels instead of North’s sleigh for traveling, no matter how much everyone loves it. He also takes rules and plans very seriously and at first isn’t willing to let Jack Frost, someone he knows does nothing to protect or help the kids, become a guardian, nor anyone else for that matter, he thinks they don’t need help to defeat Pitch, since they already did once just the four of them. He still remembers the last time he saw Jack in the blizzard of ‘68 and still is mad at him for that encounter. He’s also very attuned to nature.
Extroverted Thinking (Te): Bunny has the whole Easter day planned, is very busy working on the many eggs he’s got to make for that day and of course initially very annoyed for North’s lack of consideration when he called them to go to the North Pole. He’s also very good at fast thinking, as showed in the tooth hunt scene and extremely dedicated to protecting children and working on his holiday.
Introverted Feeling (Fi): Bunny doesn’t usually show his soft side and is initially very hostile to Jack (though as Jack says: “Awww, you do care”) but after they work on Easter together, he warms up to him. He also starts taking quite a liking to Sophie after Jack sparks that snowflake on him and seems to like to look after and spend time with her.
Extroverted Intuition (Ne): It takes him a while to open up but he does when he sees new alternatives will be useful and trustworthy. Despite doubting Jack when he betrayed them on Easter Day by going to see Pitch and getting his memories, Jack rearns Bunny’s trust once he learns he made Jamie believe in him again. Also, he later admits the sleigh isn’t as bad and that everyone loves it indeed.
Note: I know I haven’t typed a character since Christmas (sorry for being a terrible co-mod, Charity), so I thought I’d do the same again for Easter as a tribute to both Bunny and the holidays. Happy Easter everyone!