triste
siento haberle/te molestado (formal/informal)
"Perdona que te/le moleste." (Informal/formal)
buy your friend something and say your really sorry and say what you did wrong and why you did it and lastly how you upset them.
estoy descontento
perdoname
English = I am sorry also Spanish = lo siento también
Christa is "Christa" in Spanish. It has no spanish version. Sorry...:(
To say, "I am sorry for [those] who don't appreciate Spanish," you say, "Lo siento por quienes no aprecian el español."
lo siento
Perdona por eso
Lo Siento
Lo siento, no.
lo siento
Fiona is just a name, it doesen't exist in Spanish, sorry.