Rocchi admitted that he will do his best to replay the faith shown in him by Coach Andrea Stramaccioni.
"I have found a good, united group here," he told Inter Channel. "They are always joking, but in training there is a great desire to do well.
"I have had a warm greeting from the fans and I am very happy to be at Inter.
"We are one of the strongest and most renowned clubs in the world.
"I'll give my best and try to make myself available to the Coach. I want to repay the trust that has been shown towards me."