Hearts and flowers are often associated with expressions of love and affection. However, if you're looking for synonyms for this phrase, there are several options to choose from. Terms like "romance," "passion," "endearment," and "devotion" all convey the same sentiment as hearts and flowers. Other synonyms include "sentimentality," "emotionalism," and "lovestruck." If you want to express a more playful or light-hearted version of love and affection, try phrases like "teddy bears and candy," "hugs and kisses," or "sweet nothings." Whatever your style or preference, there are plenty of synonyms that capture the essence of hearts and flowers.