Ai and P'Yu—the boy next door skilled at driving him crazy—had been star-crossed haters since childhood. Suddenly, however, Yu begins popping up in Ai’s dreams, each scene more romantic than the last. From sworn enemies to dreamy lovers? That can’t be right! And there’s more—Ai’s dreams are starting to become reality. What on earth is going on? (Source: WeTV; edited by MyDramaList) ~~ Adapted from the novel "I Saw You in My Dream" (คุณในฝัน) by Afterday.