“House of Gucci” — but there was some intense chemistry behind the scenes.Driver, 37, opened up about performing the romantic scenes between him and the Oscar winner, 35, during shooting.“[Patrizia] very much uses sex as a tool, and I feel like it kind of physically embodies what’s going on between them; he comes from this not necessarily emotionally vapid, but [his life is] not as passionate, and that’s what she brought,” Driver told Entertainment Weekly at the drama’s premiere on Tuesday