A realistic romance between Choi Woong and Kook Yeon-soo, first loves reunited after 10 years. The two, who fell in love after meeting during a documentary filming in high school but eventually broke up, are reunited when the documentary gains popularity again 10 years later. This drama delicately portrays the growth and change of the two as they struggle between memories of the past and emotions of the present.
"Lim Sol, an idol fan living in 2023, embarks on a time travel journey to 2008 to prevent the death of her favorite idol, Ryu Seon-jae. This romantic comedy and fantasy drama depicts her process of unraveling the truth behind his death through relationships with Ryu Seon-jae and those around him in the past. Kim Hye-yoon's stellar performance stands out."