Pouts
Whimpers
Whines
Curling up
Grabby hands
Mumbles
Giggles
Soft wails
“I want my Mommy/Daddy!”
Shivers
Suckling/nursing
Pointing to something because their to embarassed to say what they want
Blushing
Rolling around (quite literally)
“I miss you Mommy/Daddy…”
Embarrassed faces
Nuzzling in their caregivers neck/chest
And telling their caregiver how much they love and need them