Help!

Can someone help me figure out what language this song is in? The artists are Romanian, but I don't think it's Romanian, it sounds like Portuguese. The chorus seems to be saying "Ah, quero um dia de samba," but I'm not sure.

Thanks for your help guys!

http://www.youtube.com/watch?v=TYqeMURnfOQ

That's what I've got :

Onde se laço la escuera ??????

Ah quero um dia desamar (he pronouces dessamar) / desse amor (both of them are possible)
Quero ser maruá ??????????????
Quero um dia de amor

Thank you so much!!!