Sadly

A yellow, mouse-like creature with red cheeks and a red pouch stands in dark water under a starry night sky, watching as a blue, cat-like creature with a white face and a red tail emerges from the water, then sinks back beneath the surface. The yellow creature, identified as Pikachu, is shown in a close-up with a tear falling from its eye, holding a red object, while the scene transitions from a dark, starlit night to a bright, cloudy sky.