Croatian TV viewers watched 'Ne daj se Nina' at the same time when the two other TV series based on the same plot were aired. One is the American version Ugly Betty (2006), the other being the Mexican soap La fea más bella (2006) (translated as 'Ruzna ljepotica'). The latter was one of the rare TV series ever to be dubbed in Croatian. Foreign TV programs are usually subtitled in Croatia.
The exterior of the building where Helena Moda company is located, is that of Zagrebtower, a new office building on 80 Radnicka Street in Zagreb.
It is a re-made version of Colombian television series Yo soy Betty, la fea (Ugly Betty).