...

A gray-haired character reads a book with a wide, gleeful smile while a white-haired character looks on with a neutral expression, then the white-haired character's face distorts into a monstrous snarl behind the reader, who remains blissfully unaware, before the white-haired character appears distressed and the gray-haired character looks annoyed, then the white-haired character rests their head on the gray-haired character's shoulder, then both characters look at each other with wide, shocked eyes.