Love / Valentines messages ideas - English guys with Polish girls [55]

ok so valentines day is coming up soon, so i thought this would be a very useful topic.
as an english guy not speaking much polish, but i have a polish girlfriend, it would be very nice if i could write her some little love messages, on a card, on a note, in a text message. stuff like that.

im sure im not the only english speaking guy with a polish girlfriend.

so any ideas?