Chen Xin Yi is an ordinary office lady who is termed a 'sticky note' girl because, just as sticky notes are useful for a while and then discarded, she finds herself frequently being used to run errands or to pick up after her colleagues for their own convenience. Ji Cun Xi is the only son & heir to a large family business and has been dating his long-term ballerina girlfriend. He finally decides to propose to his girlfriend on a cruise but after running into a conflict with some local businessmen, he finds himself drugged with an aphrodisiac on his way to his cabin room. Chen Xin Yi also happened to be on the same cruise with her boyfriend but had been feeling unwell. She took some cold medicine which made her drowsy, and accidentally entered Ji Cun Xi's cabin room. Both Chen Xin Yi and Ji Cun Xi spend the night together. Upon waking up the next morning, the reality of what happened hits the both of them and things get even more complicated when Chen Xin Yi finds herself pregnant after that one night stand. Will this unexpected parenthood be the start of their fate together? (Source: MDL) ~~ Three versions available: 24 episodes (Taiwan) / 39 episodes (China) / 44 episodes (Hong Kong)