infectious laughter

my daughter has complete control over me, like all children she has tantrums and demands and short moments of being content and then more demands and rewind and start demands again and on and on....though most of the time she plays around the house quite happy,, often she will be all giggles and smiles and completely heart melting, I am sure most parents will agree children have the most infectious laughter they will make you laugh with them or bring glowing smiles to your face when they are laughing and joking, the best of it is that most often when they are like this you have no idea why they are so smiley and giggly. Truly Magical.
S.