He was co-owned by Bologna, but a paperwork error in the auction handed his full contract to the Nerazzurri by default.
"There is only one truth here and that is that Inter bought me. It's a very important step in the career of any player, including mine," he told ANSA news agency.
"I am happy and relaxed. I didn't want to talk about this until now and in future I'll do so only with the Inter directors, as I have complete faith in them."