Trending badgeTrendingPosted 1 hour agoSubscribe to BuzzFeed Daily NewsletterCaret Down23 Celebrity Relationships That Were So Secret, We Didn't Know About Them Until Months Or Years LaterAll those Full House fans who shipped John Stamos and Lori Loughlin in real life were onto something - they actually dated years before the show!by Kristen HarrisBuzzFeed StaffFacebookPinterestLink Many celebrities keep their dating lives private from fans' prying eyes. They may have relationships and go through heartbreak that the public never knows about.