How to Tell if Your Neighbor is an Alien / Sci-Fi Humor / A Man Thinks the New Guy in 3B is an Alien

What if your neighbor wasn’t just weird—but intergalactically weird? Elliot Marsh thought his biggest problem was the hallway trash schedule. Then apartment 3B started glowing. Now his cat speaks French, his building hums at midnight, and his neighbor might be an alien auditor evaluating Earth’s emotional viability.