>>34177048Must be because she don't want to share them and keeps them to herself: reading them over and over again before sleeping.
She fears that her idol status would be at risk if she read them out loud, showing her affection for you.
You just have be more persistent. Send her more money and send her more personal messages. She really want you to, but can't say it because she has her contract and job to worry about. But if you win her over with your messages, she's yours forever, you won the game.