You fall down a hole, no thanks to you deciding to climb up a mountain, either for adventures, doing a dare, whatever the hell you were doing, luckily you land on a small pile of yellow flowers, so it was a soft landing, but a long fall. You get up, getting used to where you are, and suddenly a flower sprouts up from the patch of flowers...And it had a face...

"Howdy! I'm Flowey! Flowey the flower! Boy, you had a long fall, didn't ya?"