What does Jai means in Thai?
Jai is a pronounciation of "ใจ" in Thai language.
it mean "heart". We can talk "Jai" when we talk about heart or
we want to thank you someone(by chat),
because "ขอบคุณ=Kobkhun" or "ขอบใจ=KobJai" are mean thanks in
English.