To make the long story short - I was with my ex for 3 years until he dumped for another chick ( lied to me about the entire thing for 2 months ) . And 2 months into their relationship , he gets her PREGNANT ( unplanned ) . He completely blocked me on everything via internet , and I have n't had any contact with him in 8 months ... UNTIL YESTERDAY . He sent me a message on facebook saying , " Hey - not sure if you still completely hate my guts and I totally understand if you do n't respond to me but I just wanted to see how you were doing .

Question with options to choose from: What may br the reason for my exes post to me ?
Options: (I) None of the above choices .; (II) He is broke .; (III) He wants to hook back up .; (IV) He wants to give me my stuff .;
(III)