My ex deleted me off of snapchat a while back. For what? Who knows! After a while, his friend started watching my snapchats after a minute of me posting one. One day, I posted a picture and my ex’s friend slid up and said something. After a millisecond of me replying, my ex added me back (I wasn’t talking about him). After about a few days of adding me back, he started watching my stories too. Today, he viewed a few and stopped and he did the same thing yesterday. I am doing great and I’m almost completely over it. Is he trying to get my attention? Is his friend watching me? Should I block them?