How are you? เป็น be, is, am, are See in Dictionaryไง how; as a response, when the responder thinks the statement is obvious/self-evident See in Dictionaryบ้าง (to some extend) (in questions: the speaker would like to know more than one things that happened) See in Dictionary
So what?; What about it? แล้ว already; and, so See in Dictionaryไง how; as a response, when the responder thinks the statement is obvious/self-evident See in Dictionary
How are you? เป็น be, is, am, are See in Dictionaryไง how; as a response, when the responder thinks the statement is obvious/self-evident See in Dictionary