The 32-year-old Brazilian model and mother of their three children attended an interview with McConaughey, reported Us magazine.
"It's very funny because people see him onscreen or out there in public in a certain way, and they have this vision of him being this romantic and so passionate. Just very romantic and grabs you and kisses you.
"And sometimes I'm like, 'Who is this guy? Can you be a little bit of that?' Sometimes I'm like, 'Can we bring that guy home for a little bit?'," she said.