"I just like being with her, but when she's all dolled up and we go places, it's always fun for me," he told ET's Sophie Schillaci.
"If she was here right now, not one person here would be looking at anybody else but her. It's just cool to know that's who I came here with. That's basically what ['A Guy With a Girl'] is about. They may come up and talk to me, but it's only because I'm one person over from her. Pretty cool."