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Jin Joo, Ban Do and their friends enjoy their spontaneous trip. Nam Gil tries to spend as much time with Jin Joo as possible. Ban Do is bothered by Nam Gil's presence during their trip. He continues to bicker with Nam Gil throughout their trip. Meanwhile, Jin Joo looks sick after returning from the trip.
Episodes
1Marriage is Not the Happy Ending 2Memories are Remembered at Your Convenience 3Springtime Returns 4Again, My Heart Beats 5The Standard of First Love 6You Shine The Brightest When You Are Yourself 7Honesty Lies Between The Truth And Lies 8Your Weapon Against The World 9Those Times We Had Been In Love 10You Can’t Take Anything For Granted 11Knotted Hearts Grow When We Ignore And Neglect Them 12My Dear Comrade