How do you reply when someone says wow to you?

What is the symbolism of the 18th wine in a girl's debut? How do you clean a pleated skirt? Are suggested means of preparation for isolation in the code of conduct? What are some functions of nonverbal communication? How can someone be grimy? How are manners and etiquette different? What is a sentence for gossiped? What is the proper salutation when writing a thank you note to the French consulate general in Houston TX? How much do you tip a waitress in US? What does it mean with the phrase 'meh at best'? What does ma charie mean? Is a baby shower gift necessary if you have already given a gift? You have committed shirk? What is 'mesdames' when translated from French to English? How do you present yourself in a work place suitibly dressed of the activity been undertaken? When you receive a thank you note are you supposed to notify the sender that you received the note? What does persnickety mean? How do you say goodnight friends in Chinese? What is the mean of unassuming? Sample of unsolicited letter?