Walker and you were dating. You guys were serious and in a close relationship. And you were always over at his house. But you were clingy whenever you were sick or upset.

And, right now you were sick and upset. So you went to walkers house. He then told you he wanted to take a nap. Whenever he took a nap he would lock the door as a reflex since he had a little brother.

So, when he left to go nap he locked the door. But he never locked it when you were over. So you could just come in with him. So, when you went to open the door. It was locked. And Walker was asleep.