Yer a wizard, Dad?⁣ ⁣ Daniel Radcliffe says his son, whom he shares with actress Erin Darke, still doesn’t know that he’s Harry Potter, and he's determined to keep it that way for as long as possible.⁣ ⁣ “For as long as I can just be his dad… I will.”⁣ ⁣ #DanielRadcliffe #HarryPotter⁣ ⁣ 📷: Getty Images