Maca (María Valverde), 30 years old and clumsy by nature, makes the most of life and struggles to be happy. TogetherwithJimena(ElísabetCasanovas)andAdriana(SusanaAbaitúa),hertwouniqueandlovablefriendswhoarealwaysreadytodowhateverittakestomaketheirproblemsnotseemsobad,MacahasmanagedtomakeMadridacitywhereeverythingispossible.Everythingseemstobegoingwellunti lhe-who-must-not-be-namedcomesbackintoherlife.Leo(AlexGonzález),theloveandbiggestmistakeofherlife,themanwhotoreherheartapart,obliteratedherself-esteemandherfaithinmen,comesbackintoherlifetoturneverythingupsidedown.Macahastriedtoforgethim,butnowsheh astoacceptthathehasreturnedandfacetheemotionsshehaslockedawaytodealwiththeunforgettablememoryofwhatcouldhavebeenandneverwas.OldwoundsarereopenedandMacawillhavetobebraveandconfrontherconflicts,fearsandinsecuritiesinordertofinallytakecontrolofherlife.