It gets a bit tricky so I'll try my best...Brother in Samoan is "uso"..but that's only if you're a male referring to his brother. A female would refer to her brother by calling him her "tuagane". A female would refer to her sister by calling her her "uso". Hope that helps.
uso = my brother
It's all good my Samoan brother.
oute alofa ia Samoa
It's Uso (ohh so)
Thank you brother = Faafetai lava uso.
it is OUTE ALOFA IA TE O'E
its a Samoan swear word
The Samoan translation for "one love" is "alofa tasi".
Alofa
i love you
Lo'u alofa
Tofa