Morning market. Waiting for a woman in her fruit stall to fill the four glasses with snapping lids full of coconut water and then to prepare some jackfruit - extracting the slimy pieces with clear plastic bags on her hands to avoid direct contact with the persistant glue-like substance around the edible. Walk to another stall to get some jeruk nipis, limes. A woman makes a whooping sound. Then another. I turn around to face the room and listen to many women whooping from their tables and stalls. It subsided soon. Very nice - but what was that about? I didn't ask.