Gui Gui is the naivest in her family. Her Shuai(Handsome) Ge and Ke Ai(cute) Jie came back to Taiwan from States and gave Gui Gui a gift with her name on it  and she promise them to always wear it and never take it off and she even name it 'Siblings Gift'...The three of them decided to go to mall to have some siblings bond. When they are happily walking around the mall Gui Gui accidentally bump into "SOMEONE" and the gift that Gui Gui's siblings gave her accidentally slip in her wrist