Seon-mi(KooJi-sung)handsanamecardtoJoo-hee(HaNa-kyeong)whoisabouttogetmarried,sayingthatshe'llbeabletofeelsexualsatisfactionlikeneverbefore.Joo-heeexperiencessomethingnewandstartsexpressingherrisingemotionstoherfiancedespitethetimeandplace.UnlikeJoo-heewhoisenjoyingthis,Min-wooisgettingtired.Hetriestosatisfyhertothebestofhisabilitiesandevenasksforadvicefromfriendsbutit'snotenough.Whatisthatplacethathasherupsidedownlikethis …