No you did right. He's stalking you because he's indecisive. That's the hardest part about all this. They are on the emotional rollercoaster, yet we tend to be the ones being dragged along.
Keep those correspondences with him to a minimum. Don't let his comments about you seeming annoyed, etc. get to you. You notice he always says something about how YOU look angry or annoyed. It deflects the blame away from him and makes you the bad guy.
As hard as it is, don't even respond to those comments. Don't say "no I wasn't annoyed", etc. Hell yeah you were annoyed. But if you say you do, he's going to say "look you are the bad guy here not me." Establish your boundaries and don't let him cross.
M-43 W-40 2D - 9 and 5
Emotion, yet peace. Ignorance, yet knowledge. Passion, yet serenity. Chaos, yet harmony. Death, yet a new life.