Somewhere Only We Know by Maurene Goo

Synopsis: After the last performance of her tour, K-Pop sensation Lucky sneaks out of her strictly managed schedule for a night out in Hong Kong. Jack, who works part time for a celebrity tabloid magazine, meets Lucky and convinces her to spend the next day with him so, unknown to her, he can get a good story for his employer. However, throughout their day as Hong Kong, they get to know each other and realize that they have a lot in common.