Kim Jong Kook is a boy who solely focuses on study met someone who melts his heart by participating in Student Exchange Program in his College. Song Ji Hyo is smart, hard-working, and the one who went to the same country as Jong-kook in the Exchange program. Because of the unfamiliarity of the place, they spend most of their time together. Jong-kook's feeling grew as time went on but his anxiety kicks in when he's thinking about confessing his feeling to her. 

This is the story of how they get there and what future they have. 

Main Characters profile:

Jong-kook = Introverted guy who having a hard time adapting to a new environment or meeting new people, well-built body since he just started going to the gym, he is someone who got nervous when someone told him that she likes him.

Jihyo = Smart, introverted, hard-working girl who loves to study and she is at top of her class (in college she got a perfect score overall). She’s the one who got Jong-kook's attention because she was actively answering the lecturer's questions.