College student Jongin started student teaching, and went back to his old school to teach Geography. An eighth grader Kyungsoo was not very fond of Jongin. He was a feisty little thing. 

The boy in the back of the classroom. The same one that alway see under the same tree for every lunch. Also the one that hang out at the cafe alone by himself. He had caught the attention of the school bad boy, Ravi. He wanted to be left alone and to be in the shadow, but Ravi alway draw the spotlight to him, make him stand. Ravi want to show people how beautiful the boy is, to show them that he is special. Ravi also want to show them how he fall in love with the quiet boy over the year.