GRIN
smile, smirk
She would smile at her mom and her mom would smile back.
yes it would you should definetly do this.
depends on the mood of the person if they are smiling. If they are planning something bad, smirk would be a good word. Also, grin would be another good word to use intead of smile.
Frown.
Most people respond to a smile with a smile.
Another word for sneer is smile.
Grin or smirk
it depends if the smile hes giving you is a friendly smile or a flirty smile.
Smile at the child and eventually he/she would smile back. :)
This would depend upon if the smile was spontaneous or intentional.
Its called a million dollar smile either you have or you don't.