What do you say when someone says you are beautiful?

 What do you say when someone says you are beautiful?

1. "Thank you, that's really kind of you to say."
2. "You just made my day with that compliment, thank you!"
3. "You're too sweet, thank you for making me smile."
4. "Aw, you're making me blush! Thank you so much."
5. "You're pretty wonderful yourself for saying that."
6. "Your words mean a lot to me, thank you for noticing."
7. "You have a beautiful soul to see beauty in others, thank you."
8. "You've just made me feel like the luckiest person in the world, thank you."
9. "Wow, thank you! That's such a lovely thing to hear.