 In regard to writing , co @-@ executive producer Edward Kitsis said that " sometimes it was a scene we always wanted to do , a scene that never got shot , sometimes it was just something interesting " . " Buried Secrets " revisits the first season storylines of sexual tension between Sun @-@ Hwa Kwon ( Yunjin Kim ) and Michael Dawson ( Harold Perrineau ) and the mutual detestation between Sun 's husband Jin ( Daniel Dae Kim ) and Michael . These conflicts were going to be further explored in the first season ; however , positive fan reaction to Sun and Jin as a couple and good chemistry between the actors playing Michael and Jin led to the abandonment of the love triangle . Reuters announced in November that the mobisodes would premiere that month . This proved to be true , with " The Watch " appearing suddenly to Verizon customers as the first of the Lost : Missing Pieces . A new mobisode would generally become available each Monday and would be released a week later as a free webisode on ABC 's website . The Writers Guild of America strike occurred as the mobisodes were released , due to television writers wanting a deal similar to that achieved for Missing Pieces . Filming was completed in late November . The mobisodes were later released as special features on the DVD and Blu @-@ ray sets of Lost : The Complete Fourth Season – The Expanded Experience in the second half of 2008 . 
