He accidentally reacted to my message after a month of ghosting

Pisces man is strange. First, he ghosted me for a month despite all of my efforts to make up with him and to show how sincere and truthful I am for him. I gave up after a month of waiting in vain.

Now, after two weeks, he accidentally reacted to one of my old messages. The message is in the middle of our nearest conversation, not the last one I sent him. It seemed he misses me and scrolls back every messages that I sent during the time I was trying to make up with him. Why did he do that while he can just text me and admit that he wants to talk to me 🤷‍♀️🤷‍♀️🤷‍♀️