My dear old friend’s brother (who I’ve met but am not close to, and is perfectly nice), has met a much younger Thai woman. He is 66 and retired, solvent but not rolling in it, long divorced, no kids, own house, no mortgage. They have met in person only twice, and talk online daily. She has two young children for whom he sends her money. Friend has asked him if he’s sure, and he says he is now no longer lonely, knows the risks but this is real. Just announced he is taking a trip to Thailand next week. Separately, an ex-colleague married a much younger Thai woman decades ago and they remain happily together.