why creepy?
When Edward breaks up with Bella [because he thinks he's not good for her], he does the following:
He decided that in order to make sure Bella no longer loves him, he must break up with her in the most painful possible way.
As such, he leads her into the local forest (deep enough it takes her several hours to find her way home), announces the breakup in the harshest possible terms. THen, to ensure she will not have any memory of him, he runs ahead (using his vampire powers), sneaks into her bedroom and steals the gifts he gave her. Being he's Edward, he can;t bring himself to take the stuff, so he
lifts up the floor in her room, hides it there, and replants the floor as if nothing happened. Then he runs away to Italy.