How_do_you_do

To use the phrase effectively in a contemporary "solid" manner, follow these protocols:

Use it only when being introduced to someone for the first time.

The phrase has been popularized in pop culture, notably by the bubblegum dance group Boom (2009) and BeFour Genius . how_do_you_do

Unlike "How are you?", "How do you do" is considered a —a polite ritual used to establish social contact.

It is not an inquiry into your health or mood. Replying with "I am fine, thank you" is technically a misunderstanding of the social code, though increasingly common in modern casual settings. To use the phrase effectively in a contemporary

The standard and most correct response is to repeat the phrase back: "How do you do?" [English Oxford Living Dictionaries].

It evolved from the Middle English "How do ye?" (meaning "How do you fare?" or "How is your health?"). By the 16th century, it solidified into the greeting used today. It is not an inquiry into your health or mood

It is reserved almost exclusively for first-time introductions between adults in formal or professional environments. 2. Historical Context