More from Entertainment Tonight: https://www.youtube.com/channel/UCdtXPiqI2cLorKaPrfpKc4g?sub_confirmation=1 ET FLASHBACK PLAYLIST: https://www.youtube.com/playlist?list=PLQwITQ__CeH1Ls5bjGZ8ZCMrgJlIdQuD2 Leonardo DiCaprio first interview at age 16 on the set of Growing Pains. Watch his accidental goof ups and see what makes him “romantic” — hint: he talks in a baby voice with his girlfriends. Seriously.