If the question is: "O le keige a a'u", then the translation is, "The girl is mine". If the question is: "O le keige a'u", then the translation is, "I am a girl".
Ua fai oe ma se tasi ole matou au
team
Au
"Le au"
Matagofie = Pleasant to the eye/Beautiful when it applies objects. When describing people use "au lelei"
Teu au ato
Fai ma au teine
You can say "E le au fiafia ia te oe" in Samoan to mean "I don't like you."
Ou te mana'o i au pepe
Fia mea au ou daughter!
Makua au lelei mai oe
To literally translate that into Samoan, you would say: E te avea au ma Lou uo faaipoipo? OR E te talia au ma Lou uo faaipoipo?