The students of Moorim finally go on their long-awaited retreat. Sun Ah is upset because she isn’t allowed to go outside the hotel during the retreat. Chi Ang plans to express his true feelings for Soon Duk during the retreat. Meanwhile, Soon Duk avoids Si Woo because she feels awkward around him after their first kiss. Despite this, Si Woo tells her how he feels about her.
Les étudiants et professeurs de l'Institut Moorim s'offrent quelques jours de vacances pour fêter la fin des examens. La tension entre Shi-Woo et Chi-Ang est à son comble.
