Use you index finger and your thumb to make a 'C' shape, then place this on your head and tap twice for the two sylables of 'Daddy'.
Put your index, middle and ring finger up (in a 'Brownie's promise' style) and tap this on your head twice for 'mummy'.
I - Use your index finger to point at yourself.
Love - Put each hand on the opposite shoulder to create a 'cross'
You - Point at whoever you love!
Place right fngers on top of your left fingers - with knuckles facing forward and tap.
Imagine you are squeezing a cow's udder!
You can see Etta doing this sign for the first time, at 6 months old, here.
Move your fist in a circular motion on your chest.
With your fingers together, place the tip of your middle ringer on your chin and move it away from you.