"WO AI NI" is a Chinese Mandarin / Han Yu. If HE or SHE use Hokkien (Hokkian) AND from Indonesia (mostly from Medan city) or Singapore or Malay, then I suggest you to say "WA AI LO". WA = I / me AI = love / want (to) LO = you . Some speaking of Hokkien ( Medan, Indonesia version ) : Wa ai lo. Means : I love you / I want you. Wa ai khi. Means hMx2.