Episode list

Hyun Woo was secretly dating his little sister's best friend, Beck, till she broke up with him... for another man. 7 months later Hannah - Hyun Woo's sister - is getting married and Beck is set to make an appearance to do her best friend duties. She shows up but she doesn't show up alone.

Exes, Hyun Woo and Beck have been forced to find Hyun Woo's sister and Beck's best friend who has run away from her own wedding. Being around each other brings back old memories and buried feelings.

Finally finding Hannah and learning why she ran away, Beck and Hyun Woo immediately lose her when they end up being trapped in the gallery together, with no where to go.

The groom, Noah has found his missing bride, Hannah and things aren't looking very happily ever after for them. As he tries to save their wedding, Hyun Woo confronts George about his relationship with Beck causing a tense situation.

After seeing Noah's "heartbreaking" live stream Soon Hae is upset. Gathering Hyun Woo, Hannah and Beck she confronts them each on their actions and unknowingly reveals the reason that caused Beck to break up with Hyun Woo.