During a Q&A session with children on Tuttosport, Piatek spoke about many subjects related to the game.
And he touched on his feelings about the English club that he admired when he was growing up.
"When I was a child I was an Arsenal fan," he said during the Q&A.
"I loved the style of Wenger and I admired players like Thierry Henry and Dennis Bergkamp."
Piatek has been a revelation since signing with Milan in January to replace Gonzalo Higuain.