"E te mata manaia"; "E te aulelei".
In Samoan, you can say "O le fa'amanuiaga, uso" to convey "looking good, brother." The phrase emphasizes a compliment while addressing someone as a brother. If you want to be more casual, you might simply say "E lelei le foliga, uso."
It's all good my Samoan brother.
Lelei
seki
Lelei
Tofa
IA MANUIA
Lelei tele
Taimi lelei
Manuia le aso
Maniua le afiafi
lelei le galuega