Answer:
well ive heard a LOT of cute love sayings, cuz i try to find sum for my boyfriend. these are a couple ive seen a few times:
i was born to love you
my life is so much better with u in it
you make me feel complete
i was broken till i found you
i will love you always love you more tomorrow than i do today, but never less than yesterday
um.. i dont really know if those will help... i hope so!