Please let someone tell me what they think about this.

My first love broke up with me at the end of 2024 after almost a year together because he said he had lost his feelings. A week later he started talking to his current girlfriend. In the month after the breakup, he kept saying he wanted to get back together with me, but then he changed his mind. I suffered a lot. One of the last things he said to me was: “I’m sorry that I can’t love someone as perfect as you for longer” and “I wish I knew how to love the way you do.” My love for him was very deep. I know that the whole time he was lying to and manipulating both me and that girl, talking to both of us at the same time. A month after the breakup, he removed me from Instagram and TikTok. It hurt because I realized he chose her. I don’t want him after he touched another girl, so I blocked him on Facebook (and he’s still blocked to this day) to move on and so he wouldn’t have the chance to come back. Last summer he viewed my Instagram story even though he doesn’t follow me. A month later he also viewed my friend’s story. I wanted peace, so I made my account private so he wouldn’t watch my stories. A few months passed, and recently I made my account public again and posted a story. He viewed it suddenly after 20 minutes even though he still doesn’t follow me and is still in that relationship. The next day he viewed it again and didn’t even try to hide it. I don’t know if he was waiting for a reaction from me or what. Yesterday evening he blocked me, this morning he unblocked me, and shortly after that he blocked me again. I don’t understand what he wants or why he’s doing this. What do you think?