This is where they go too far and make Thailand look bad. They even attacked his friend who was trying to deescalate. They probably would have killed him if people didn't intervene.
Take it as good feedback about how you come across. She might be shallow but the issue of being Hi so or not might relate to how sociable, charming, and tuned in to the world you seem rather than only about money. Talking about exes on a first chat - even if asked - is not likely to lead to anything positive in how you are perceived.
Fact is if that's on her mind - and not something you care about as is the case for most men - good to find out now.
Try changing the default language in the specific app settings to English.
Otherwise, try this. Settings/General management/App languages - set any that are not "default language" back to default. Assuming of course that your phone default language is English.
Also, if it is installed, remove Thai Language from Language Pack in General management.
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