<human>: My ex is Italian.  Me,  American.  We dated for about 2 years and broke up due to LDR and among money management issues.  We have remained friends for 6 months now.  He's overall a nice guy. 

Both of us are seeing other people. If I don't return his text or email, he freaks out, telling me I am very important to him, the only person that's nice to him, etc.  Me, on the other hand, starts getting a bit jealous when he sees other women.  So I decided to send him a nice parting message.  He's a very sensitive person so I have to be very gentle.  

Part of the message is as follows : 
"I think I am getting 'obsessed' with you.  Please don't get angry or disappointed at what I say. I think it's best for me to disappear.  Don't worry you have not done anything wrong.  I need to set you free and I need to calm my mind. " 

Well, after he read this, he still messaged me, and told me not to worry.  And today he's back with more messages.  Our communication so far has been neutral topics, though.  I am just too afraid because of this, I cannot move on properly to a new relationship.

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Can you succinctly summarize the text in 1-3 sentences?
<bot>: What should I do?  He's shy and never really talks about his feelings for me.  I am so confused.  :-(