A friend messaged her crush via Facebook (they aren't FB friends) to apologize for something she said, which is the reason he hates her. She messaged him 3 days ago and he hasn't even read it. She thinks it's fine and he's just not online often. But he is in my friendslist and I noticed that he was online the last days more often than ever before. I am not sure if I should tell her that he's ignoring her.