A copyright battle between two ATM companies stokes a rivalry between Youngwoo and Minwoo. Geurami teaches Youngwoo how to spot a liar.

Final grades, class rankings and complicated truths cause emotions to run high as Kitty takes a stand with her future at KISS hanging in the balance.

With no plans for the Chuseok holiday, Kitty attempts to prepare a special feast for other students on campus with help from an unlikely source.

Dae experiences conflicting emotions over a sudden change of plans as Kitty deals with her own tangled feelings and an unfortunate new nickname.

Yearning to feel closer to her late mother and surprise her long-distance boyfriend, Kitty sets her sights on attending a prestigious school in Seoul.

A jet-lagged Kitty can’t wait to see Dae, but their long-awaited reunion goes awry due to dormitory complications and the fallout from a viral video.