"With Love" = "Alofaaga mai ia..." (Then you'd put your name, etc)
Lo'u alofa
Tofa
Im not too sure how you say lover but love in Samoan is 'Alofa' Hope that kind of helps!!
'Ou te misia oe' is how you say I miss you in Samoan and 'Oute alafa iate oe' is how you say I love you.
O e gaualofa?
Alofa i tagata uma
Alofa le fa'atuaoi'ina
i koam sei me loave
Literally, alofa fa'asaina
Alofa i lou tina.
Oute Alofa Ia Oe
In Samoan, 'love of my life' is translated as 'alo fa'amasino o lo'u ola'.