Undertale Fallen Frisk, Sans and Toby

I'm in love with Undertale!
My sckethbook is full of bones, kids and monster like! And I regreat nothing!!!
This one, in particular, come out by some artwork I saw on Internet, where Sans fall with no reason... I think gravity is not a problem for magic!
I like how he care about Frisk, even if is because he makes Toriel that promise, at last he made a human friend. I think is one of my favorite character of ever! Playful, joyful, good big brother and... A Boss like no others (I like when players lost against him, I hope they all "Reset" and "Just give up")
Personally I played only the "Pacifist way", because when I saw what need to do in the "Genocide way" (in particular I saw the final) that night I had a lot of nightmares and find myself crying....
I'm too tenderhearted....
Finally, Frisk................... I think is a girl............. Her manners are to delicate for a boy not so elengant but EHI! She is a child! Maybe I'm wrong but all the lil' boys I ever met had some rude manners, even when they give me an hug or a flower... Or maybe I find only this type, I don't know!
But for me Frisk is a Girl!
And Toby...? Because is adorable! Like all the objects in the game! (and all the characters too!)
So what can I say more?
Maybe I'll do more, I don't know
Only a thing left to do! And is to say you: Stay Determined!