How do you feel when somebody told you that you are beautiful? are you happy, flatered, or will you offended? (considering that our look is not match with the criteria of beauty contestant).
Just say ‘thank you” because beauty is in the eye of the beholder. Different people has different criteria for beautiful. They will see it from different perspective.
How about when someone told you that “you are smart”. is it real? or just a compliment?