Frozen news

Kristoff: Really? I’m guessing you don’t have much experience with heat.

Olaf: Nope!

Olaf:
But sometimes I like to close my eyes, and imagine what it’d be like when summer does come

Bees’ll buzz, kids’ll blow dandelion fuzz
And I’ll be doin’ whatever snow does in summerrrrrr
A drink in my hand, my snow up against the burning sand
Prob’ly getting gorgeously tanned in summerrrrr

I’ll finally see a summer breeze, blow away a winter storm
And find out what happens to solid water when it gets warm!
And I can’t wait to see, what my buddies all think of me
Just imagine how much cooler I’ll...

Frozen is one of my favorite Disney movies, so I decided to reveal everything. I am curious about some secrets to DEATH:

1- Kristoff's backstory

Everyone has a backstory in Frozen. Elsa, Anna and even Hans has.( Well I wish it would be more detailed.) İn Frozen 2, Their mother İduna's history reveals too. But Kristoff's! All we know about him that he is a guy who sells ice, loves Sven more then anything and has a family with trolls. But questions remain:
'' Where on the earth are his parents?''
'' How did Anna trust him and marry him without knowing his backstory?''
So I mean, if Disney could...