Kai's Summer

15 year old Kim Jongin and Song Sohee made promised to meet each other 3 years later infront of the Hollywood sign. 18 year old Sohee had already debut in Korea, leaving her work in Korea to go back to her hometown America is impossible. 18 year old Jongin knew the fact his friend will not turn up on the day the promised but he still waited. Jongin was disappointed but he was determined to meet his best friend, which he happened to have a crush since forever. 19 year old Jongin debut under the name of Kai started he's idol career in Korea to find Sohee. Little did he know Sohee have a stage name which goes by Summer. Will Jongin recongise Sohee or will Sohee remember Jongin? 

Main Leads:
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Kim Jongin, Kai; Song Sohee, Summer (OC); Kang Seungyoon