What do you think... is he nosey, missing me, or curious?

Okay.. so me and my ex broke up back in Sept. of 07 after me deciding to keep my baby... he asked me to marry him the week before I found out I was pregnant... then when he found out he was excited.. but later was like.. we're not reayd, it isn't how we planned... lets have kids later, after we're married.. only I wasn't willing to abort... one, I'm not a murderer, and two.. I'm not suppose to be able to have kids... this is a miracle baby to me.. so we continued spending alot of time together and things got bad... alot of arguing until in 12/07 we stopped talking period. Since then.. I see he's always on my myspace page... I'm just curious do you think he misses me, or just being nosey? He said he wanted nothing to do with me.. so why is he looking on my page everytime he's online? I saw where a girl wrote on his page about how much che loves him... but his status is still single... and she's not in his top or nothing.. my thing is... why be on my page? What do ya'll think?