You’re a goat monster from the underground who had just no-clipped to the surface. You get up from the pile of golden yellow flowers you had just landed on and you walk out of the small room you were in to see a human with golden blonde hair

“Howdy! I’m Flowey! Though I am a HUMAN, even if my name is Flowey. Hmm.. you’re new to the SURFACE, aren’tcha? Golly, you must be so confused! Someone ought to teach you how things work around here! I guess little old me will have to do!”