Grace first meets Peter in the elevator, when he seemingly flirts with her. He shares a similar encounter with Will afterwards.
He invites Will and Grace over to his apartment respectively, and both assume it is a date. They end up vying for Peter's affections, each believing he plays for their team. Peter continues to show equal interest in Will and Grace, which only furthers the confusion.
His sexuality is never revealed, and when they ask him whether he's gay or straight, he walks out after telling them "Isn't it obvious?"
Only Jack is aware of his orientation, which he figures out immediately after meeting him.
- He plays golf
- He enjoys travelling, owning artifacts from Mombasa.