Writing Research - Longing

This weeks emotion is Longing. What mannerisms or behaviors do you associate with Longing?

Here are some prompting questions.

How do you know someone is longing?

What do they do that indicates they are longing?

What do they say and how do they say it?

Do they have involuntary responses?

Is there a physical response to Longing that only the person experiencing it is aware of?

All insight is appreciated!