Monchi sold Nainggolan to Inter when he was still running things with AS Roma.
Nainggolan said, “I had a very open rapport with him. He'd often call in six or seven most representative players and we'd all together talk about what was best for the club and the squad.
“I felt important to the club. Then, I found out some of the things he'd been saying about me and I didn't appreciate those… Just three days after he left Roma, the club he claimed to be in love with, he already had a deal for his return to Sevilla. That tells you a lot…
“I chose my own destination because Luciano Spalletti pushed to have me and Inter represented the right decision."