- h ye , ▁Ye on ▁Jung - ho on , ▁Lee ▁T ae - s ung , ▁Lee ▁So o - ky ung , ▁Ba ek ▁Jin - he e , ▁Park ▁Se o - jo on ▁and ▁Kim ▁Hy ung - j un . ▁It ▁a ired ▁on ▁M BC ▁from ▁April ▁ 6 ▁to ▁September ▁ 2 2 , ▁ 2 0 1 3 ▁on ▁S atur days ▁and ▁Sund ays ▁at ▁ 2 0 : 4 0 ▁for ▁ 5 0 ▁episodes . ▁ ▁The ▁drama ▁expl ores ▁love , ▁marriage ▁and ▁divor ce ▁through ▁a ▁case ▁of ▁mistaken ▁identity , ▁while ▁making ▁good - hum ored ▁fun ▁of ▁a ▁middle ▁class ▁family ▁and ▁their ▁pret ensions . ▁ ▁Plot ▁Mong - he e ▁and ▁Y oo - na ▁are ▁two ▁different ▁women ▁who ▁look ▁exactly ▁the ▁same , ▁so ▁much ▁so ▁they ▁could ▁be ▁tw ins . ▁Mong - he e ▁is ▁a ▁cheer ful ▁and ▁hard working ▁street ▁vendor ▁who ▁s ells ▁access ories ▁and ▁dream s ▁of ▁becoming ▁a ▁j ew el ry ▁designer . ▁On ▁the ▁other ▁hand , ▁Y oo - na ▁is ▁the ▁cold ▁daughter - in - law ▁of ▁a ▁wealth y ▁cha ebol ▁family . ▁ ▁Y oo - na ▁has ▁just ▁gone ▁through ▁a ▁divor ce ▁with ▁Park ▁Hy un - so o . ▁Hy un - so o ' s ▁parents ▁own ▁a ▁j ew el ry ▁company , ▁which ▁he ▁is ▁due ▁to ▁inherit ▁as ▁the ▁el dest