Lisa appears first in her bedroom and later holds up a small white tooth between her fingers while another small spiky-haired child stands…

What happens

Lisa, the girl with star-shaped spiky hair in a blue dress with a white collar, appears first in her bedroom and later holds up a small white tooth between her fingers while another small spiky-haired child stands at the left edge. A yellow hand presses a button on a grey wall panel with vertical slats against a pink wall, and the title card THE GENESIS TUB appears over a purple night view of the Simpson house with a lit window and a garage. In the bedroom, Lisa grins with her mouth open beside blue shelves holding a teddy bear, a pink box, books and a green elf doll, then her eyes widen as she shows the tooth, and the clip ends on a black screen.

Written by an AI model from frames of this moment, so small details can be off.