No one knows what's running inside Daniel's mind. In these all years all he had did was trying to make conversation with Rose and asking for her forgiveness and give him at least a chance to prove that he is not like what she has portraited about him inside her mind.
Finally getting tired she said she finally forgave him but that doesn't mean that she will start to talk with him casually. She had clearly told him that she likes Lucas and no one can take his unique place inside her heart ever and she had no idea that this only statement was enough to make Daniel crazy so much that he is ready to do anything and everything which will help him to destroy their relationship. And that's what he is going to do with them now.
Again the days passed just like that and finally his birthday arrived.