Just to let everyone know that this guy is a scam artist.
I contacted him to exchange 100€ from Skrill to BTC.
I sent him the money and he asked for my COMPLETE transfer history from Skrill (which I, naively, sent). Since then, he asked for a 'moment' and then he will send me the BTC and THAT WAS IT!

OFC, I'll contact the police and I'll post our entire conversation that took place on Telegram.