The ghost, whom Maya names "Pixel," isn't a traditional spirit. He is a digital remnant, a person who was accidentally "scanned" into the background of a 1994 tape transfer and lost in the compression algorithms. He exists only in the blur. In High Definition, the clarity sharpens him out of existence, rendering him invisible. In 240p, he is tangible, sentient, and lonely.
The episode also provides deeper background on Isaac’s past, specifically his marriage to Beatrice, adding emotional weight to his character growth. Viewing and Discussion ghosts s02e10 240p
If you want a proper viewing or reporting-quality version: The ghost, whom Maya names "Pixel," isn't a