Theresa had a stroke 18 years ago. She lost control over her hands. Which means for all these years she’s struggled to do simple things in life, like styling her own hair. That’s why when she goes to the beauty salon, she leaves with a smile. She feels beautiful.
The trouble is, as soon as she washes her hair it falls flat, and she can’t get it to look the way her stylist does. Which means, until her next hair appointment comes around, Theresa doesn’t smile as much.