Popular boyband Exo FINALLY have time of from their schedules to go have some free time, naturally all members decide to go back to their hometowns and visit their family and friends. When Exo-M member Lay returns to Hunan everybody greets him like a hero and he is thrilled to see his family again after such a long time but there is one person who catches his attention; his childhood friend Lim Hui-Fen yet when he goes to see her she cant seem to recognise him at all. Why is that? You may ask yourself, well you'll have to read on to find out.