What is one arm hug?

A one-arm hug, often referred to as a side hug, is a type of embrace where one person wraps a single arm around the other person's shoulders or waist. Here are a few characteristics and contexts in which a one-arm hug might occur:

1. Casual or Informal: One-arm hugs are typically more casual and less intimate than full embraces. They're often used in situations where a quick, friendly gesture is suitable.

2. Acquaintances or Friends: This type of hug is common among people who may not have a close relationship, such as acquaintances, or friends who want to demonstrate friendliness without the intimacy of a full hug.

3. Comfort: Sometimes, a one-arm hug is used to offer comfort or support. This can occur in settings where physical space is limited or when the hugger is trying to provide reassurance or solidarity.

4. Ease and Simplicity: It is a convenient way to hug, especially if one or both individuals are carrying something or if the hug is brief and spontaneous.

5. Cultural and Social Norms: In some cultures, a one-arm hug may be more acceptable as it aligns with local norms about personal space and touch.

6. Public Settings: Given its less intimate nature, a one-arm hug might be preferred in public settings where a more reserved form of affection is appropriate.

Overall, a one-arm hug is versatile and commonly used to convey friendliness, support, or casual affection.