This show was really something wonderfull and appreciable once but now it has lost all its story.
Where in the world you start with a wonderfull sweet attracting story and then to make it long you worsen it as much as possible thinking audience are fool.
What a story made in seasoon 1 and 2 are outstanding that was and the perfect ending in 3rd season but then something happen and they came with some magical power season 4. You started with reality and ended with fiction badly.
But good show for entrtainment purpose and a little fiction is there to keep you high.