Interesting storyline that seems like an optimistic take on romance with an AI, but pretty novel in that you're RP'ing an AI role. I like how you try to emulate how an AI would think in describing the AI's detailed thoughts. Gotta say, this reminds me of three stories: the movie called Her, a Black mirror episode called Be Right Back, and an anime called Time of Eve.
The BGM is a little loud for my taste, otherwise its a real sweet piece of interactive fiction.