During his search, Sans may stumble upon a Frisk, but not the Frisk he was looking for. This one's currently clad in his own hoodie (though it's rather baggy on them), along with a black bandanna currently lowered around their neck. They have black mittens, tan snow pants, black boots, and a pink shirt that reads "COOL KID" on it. The handwriting may be familiar- it's Papyrus' doing.

When they spot Sans, they freeze for a moment. The knife's, the blasters, something's off...

And so, naturally, Frisk does what they probably shouldn't do, and awkwardly approaches.

"Hey, Sans... You look kinda tense."

Not their Sans. The lack of scarf, vest, armor or even the costume Papyrus made him are dead giveaways, but still there's an air of concern in their voice. Maybe they should look for Papyrus...