I was just folding paper planes. I showed you how when you were young. When you're worried, scared, or have a wish, fold a paper plane and throw it into the sky. Then your worries or fear will disappear, and your wish will come true.

• Also known as 'The Great Seducer'

• Red Velvet's member, Joy.

Cast:

Wo Doo Hwan (Kwon Shi-Hyun)

Park Soo Young / Joy (Eun Tae-Hee)

Moon Ga Young (Choi Soo-Ji)

Kim Min Jae (Lee Se-Joo)

Synopsis:

The show is based on the classic 18th century French novel, Les Liaisons Dangereuses by Pierre Choderlos de Laclos. In an act of revenge, wealthy heir Kwon Shi-hyun (Woo Do-hwan) makes a bet with his friends to seduce Eun Tae-hee (Park Soo-young), a hardworking female college student who no longer believes in love after watching the demise of her parents' marriage. After Eun Tae-hee meets Kwon Shi-hyun her views on love begin to change. As Shi-hyun's secret deepens, his feelings for Tae-hee become real.