David Burtka is head over heels in love with his husband. But at one point in time, he thought he was a bit of a stalker.

“I’d seen [‘Doogie Howser, M.D.’] a couple of times, and I knew who he was, but honestly, when I met him, I sort of blew him off,” he told Hamptons magazine. “I was in a relationship, and he was doing ‘Cabaret,’ so he had jet-blue-black hair . . . I wasn’t really thinking much. I thought he was a stalker for a while!”

Neil chimed in to say of David: “I just thought he was very sexy!”

The rest is history!