I'm Thai. And I support foreigner point of view. Thai people are crawling over by claiming that it's Thai culture but Thai people forget about what privacy is, it is no different to porn website or spam by sharing this photo!! or take photo of other with no permission. We all know its a wrong place, no need for expert to explain that the action has cross the tradition. But the Human rights!! is theres. the taxi should do his job! like he suppose to. As what had happen I'm sorry.
It shows a reasonable reason why Thai are not an advance country yet, just because kissing is terrorizing the culture. ( the culture since Ice age when the world is 2016)