A light-hearted episode on miscellaneous social etiquettes. We gathered the original Changkhui podcasters to mark our third year anniversary episode. Also, the day coincided with the Twitter Bangkok 3 event, which was held right next door to our place, so we had 3 Changkhui listeners who went to the event and passed by to join us. Due to insufficient resource, we had to suffer another poor audio-quality episode, with very noisy children background noise.