May you have ????????? because you are God's best gift to me and, in my life, if I say I love you ... you wouldn't believe me but I'll change my mind and I'll tell you that I adore you"
I went ahead and accepted it (for reasons see below)
I edited it 'cause it's me who actually wrote the original as a note and the (θα) in parenthesis was IN parenthesis just because it was an addition to the original request's text. For the meaning I had in mind it was necessary. As for the rest, I came up with it so I know what I meant Kafetzou's translation is right.