送花時可以使用以下英文金句：
1. “May these flowers bring you joy and happiness.”
2. “Flowers are a symbol of love and affection.”
3. “Thank you for being there for me, these flowers are a small token of my gratitude.”
4. “Your kindness is like a flower, blooming in beauty and fragrance.”
5. “The beauty of these flowers is a testament to your love.”
6. “I hope these flowers bring a smile to your face, as they will mine every time I look at them.”
7. “Sending you these flowers, wishing you a lifetime of happiness and joy.”
8. “Spread love and happiness with these flowers.”
9. “Hope these flowers brighten up your day.”
請記住，這些金句可以根據具體情況和關係進行修改和調整。