When Jackie was still alive,even though she was an immature tom-boy,she had long hair and wore long skirts. Despite her family wanting to be more lady-like. Head-cannon: Bunny likes seeing Jackie playing with little kids,mostly Jamie's sister;Sofie. It makes him happy to think that if someday that they have little bunny rabbits/icicle kids of their own,she's be a great mom for them. Rise of the Guardians (c) Dreamworks
This is cute, and a good idea! If they have a daughter, they could name her Hope You know, cause Bunnymund is the Guardian of Hope, and Hope is a girl's name, get it?
Say about them having kids, eh? I dare you to try to figure out a way north wouldn't be the fatherly type he is try to not harm bunny in any way for getting his 'little girl' pregnant.