Natsuki has a secret obsession with all the boys in FNF, and is probably mentally ill. (Sorta lol, sorta not lol at the same time)

Chara believes in Buddhism, and has a panda pen.

Frisk believes in Taoism, and she has a OneShot keychain. (I finally figured out that I see Frisk as a she <33)

Frisk hates Christmas movies and her favourite drink is Chamomile Tea. Her favourite animals are Cats. (Breed TBA)

Chara's drink is Brisk Coke and Black Tea, her favourite game is Dungeons and Dragons, another game of hers is Twister (but with a twist - she kills anyone who loses) and her favorite movie is Chitty Chitty Bang Bang.

As somebody has ALREADY HEADCANONED THIS FOR HER IN THE PAST - Her obsession is chocolate.

Activity - Camping, sitting by the fire with a nice warm cup of cocoa.

Song - Backstreet's Back - The Backstreet Boys, Eat My Asshole from the Minecraft Story Mode Parody Animation by SmashBits

Genre - Boy Bands, Heavy Rock, Earthly Metal.

Aesthetic - Gothcore, Dark Academia

Pet Peeve - Monster Energy Drinks, Literring, Graffiti, Waiting, Dating Sims, Trucks, Cars (she hates vehicles so she sets them on fire a lot), Being Rejected (probably has a fear of rejection) and overall general real life fears. Also highly sensitive and touchy.

Frisk's favourite hobby is backyard science experiences, pool swimming (me too Frisk ngl, it's SUPER relaxing) playing board games and RPGs, finding snails (they remind her of Toriel 💔) and seashells, bascially any outdoor activity, and lastly.... soccer.

Frisk's pet peeveis dropping anything. She's clumsy. Favourite animal - Dog

Anime - No Game No Life, Klonoa

Show - Masha and the Bear, and ABC show

Game - Little Pet Shop on Wii and any obscure 2DS game

Animal - Dog (TBA), Robin, and Ant. (I really love ants too even though I get frequently bitten by them when I lay down in grass in real life - I may be carefree but I still need to be careful where I put my ass lolol ^^)

Anyways.

Her favourite school subject when she was a kid was HPE. (I reckon she's about 21 or 22 now)

Place - Deserts and Videogame Wastelands, because they're empty

Social Medias - Amino and Vine (she also loves underrated stuffs on the Internet.)

Her favourite console to play games on is her 2DS (she still owns it) and Super Nintendo. She obviously plays Earthbound. Sans sometimes plays it with her and wears a Ness costume.. (uhhhhhhhhhh...... sure, Sans, sure. 😏)

And they sometimes play Smash Bros together. Of course the rest of the gang joins in too <3

She also is BANNED FROM THE INTERNET from Toriel (in this headcanon she still lives in T's house in the underground) so she very sneakily goes on it at night. She's very quick at it.

I can imagine Frisk wearing Ness' clothes. I'm quite surprised there hasn't been a meme or Undertale mod about it. Huh.