Tradgetically, Sehun lost the baby that he was carrying and is completely devastated by the news. He's virtually cut himself off from the entire world, believing that he is somehow at fault for loosing the child and not accepting any help in the slightest.  Tao however is determined to get Sehun back on his feet, prove to him that love knows no bounds and that he is not to blame for what has occured. He'll even take them back to the start of their relationship to prove it if he needs