This is another TaeNy story!   Kim Taeyeon is in love with Tiffany Hwang,her best friend.She wanted to know if Tiffany loved her the same way but found out that Tiffany actually loved her brother,Kim Jiwoong.Although Taeyeon and Jiwoong were siblings,they were totally opposite.Since Tiffany liked Jiwoong,Taeyeon could not do anything but to help Tiffany in getting her brother as Tiffany's happiness was her only priority.