Nobody can get Lee Yongbok to understand Physics. Not until he meets Lee Minho, a Physics teacher who has the best teaching skills. Yongbok liked his teaching style very much. But he never expected that he'll fall in love with a teacher! On the other hand, Professor Minho is very impressed by Yongbok's looks. His freckles attract him the most. He just wants to kiss all the glittery freckles on his pretty face. Both love each other just like how a person loves their blanket. Slowly slowly, their love and attraction towards each other start to get more deeper and stronger. "I think I found my soulmate.", they both think.