Making my first Valentines doodle line concept and HALP i did too many color variants- which one do yall like the most?

Which 3 of these 6 palettes are the best and would fit with next events theme the most? Which of these would you like to see as missprint and unique?

This thing might be messy as im only at a stage of color picking lol, so i might change and correct something in process (and hope ill make it before update😭), taking all sugessions!!