Love how in most routes Takumi whole-ass does not give a shit about Karua anymore. It's honestly crazy how much she's just been deleted from his psyche. After a string of conversations with Eva at her cage, Takumi formed a real emotional connection with another human being and now Karua is dead to him.
That makes me feel incredibly vindicated all the times I've said that he doesn't really care about her, and is only comfortable in his status quo. She was never the love of his life; She was just nearby