will someone who is dangerous person and someone who look like weak person can by the same person? will someone who always smile and is nice to the others can be your enemies? how much you can make mistake in a first impression? will someone start relationship with a lie, how long this relationship will by egsiste? Kim Jiyeon is ordinary girl , she live in a peacfull but will on sure? Taemin is a nice friendly boy with many friends but it is true