Me and my ex haven't talked in 4 months. He was just so mean to me and i told him how i felt after everything happened and we didn't talk after that. We dated for about 2 years. Many things happened. I could go on and on. But a couple weeks ago i got a message from him that was a link to a website. HE sent it to my email. So i was confused and asked why it was sent to me. No reply back, so then on sunday i got another one and then i was mad so i kind of sent a mean message. So we haev been talking since sunday but only like 5 messages and when i did not reply back yesterday he sent me another website link this morning. But denied it so then he said maybe it was because i was on his contacts that weird messages not from him were sent to me then he just sent me another one a little bit ago after i asked why i was in his contacts he said ''you have been in my contacts for years. Manly because if i ever get the courage to apologize to you, i can''....What does this mean? Is he sincere? What should i reply back or say back? nothing?