lol....im after reading the whole convo anyway.
the only thing is can say is that i feel bad u were scammed and i wouldnt be overly confident of u getting ur money back.
you could email Paypal with that conversation perhaps as it seems like u didnt know what u were doing and were talked into the transfer and the opening/closing a dispute....fwiw, i know nothing about Paypal either so this may not be a good idea.
how much in total did he get? seems like $50 from the convo u posted?
theres probably no need now to post the screenshots.
where did u first come into contact with him?