It"s not...something you should say...  You always bring women home...  Jeong-soo is far from getting his grades up after he breaks up with his girlfriend so his father gets him a tutor (Yoo-jin).  Jeong-soo thinks Yoo-jin is just one of his father"s many women and she approaches him with kindness.  Ordinary love...like everyone else....  Jeong-soo wasn"t good at ordinary love and starts getting special lessons from Yoo-jin.  As they get closer, he feels something lingering in his heart...