I don't really care to be quite honest. I stumbled upon a former friend of mine who suddenly went through a massive personality change a while back which led to certain people in his life breaking all connections with him. So we started talking. Eventually I realized that he wanted to catch up with me, but I was definitely not interested so I just said "I'll call you sometime" to end the conversation immediately. Does that make me a bad person? Yes. Couldn't care less tho.