Happiness

Today in MTR, a little girl played crazily with her dad. The girl has a beautiful blonde hair and they appear to speak Russian. She rubbed and squeezed her dad's head happily when he was trying to read a book, apparently forcing him to play with her. Her laughter drew our attention, and we were wearing a smile whilst she was having fun. Laughter is contagious. And so is happiness. Maybe it's the easiest way to be happy.