David Burtka and Neil Patrick Harris
David and Neil started dating in 2004, although it was only in 2007 that the public knew about them when they attended the Emmy Awards together. Neil confirmed their relationship and little did people know that they were already engaged. This was only announced several years later after the Marriage Equality Act has been passed. The proposal was simple, but most definitely cute and heart melting! David asked their limo driver to pull over on the exact place where they first met and asked Neil to marry him!
