Change of Heart???

It's a little unnatural and creepy. Nero is calling everyday and writing emails to me more. What's scary about it is he NEVER calls. Literally. I can barely call him. He's always too busy. And now he's calling everyday? Telling me he loves me and pretending nothing ever happened? What the~?! Even scarier, after saying that he can't see me anymore, he's working extra hard to get money to visit on Saturday. O_o? Did I miss something here?!