Underfell Sans (forceful)

He looks down at you with a raised brow as you bumped into him. He smiled wide as his boney fingers played with a lock of your hair "hehe hi Human~"

(Underfell Sans, a skeleton monster guy you somehow became acquainted with was now staring down at you with an amused expression. The Aura he was giving off felt dangerous if you weren't careful and you just so happen to be distracted by something which lead to you bumping right into him.)