Other thing many people is waiting to come and see is a spanish test (DGAC included) to all of those who don't speak, write, read, or give a damn **** on spanish..... that will be a good cleaning.
at last!!
That is absolutely normal to speak spanish because vueling is a spanish airline. Procedures and communication may be done in english because this is the first language in aviation, but, you live in spain, you are hired by spaniards, so make an effort to speak the local language. Why will vueling hire english people who never make any effort in lerning foreign langiage, when there are many european (not only spanish) who speak english AND spanish? For me it is normal and urgent to make such a cleaning.
suerte.