Taeyang and IU have been best friends since young, but can they be more then friends? A string of events happen, and eventually, they'll probably find themselves back to each other.

Was it just a past love, or could it be something more? IU and Taeyang had a wild, wind romance when they were in their teens. However, time flies, and people change. The two have gone on their seperate ways after graduation from college, now, all that are left are just plain memories. But since time heals all wounds, will these two give their love another chance again?