@John *********
Can confirm Thais don't like to question things, even if they don't actually understand the details of what is being said.
My husband just nods and "khrap"s his way through conversations with the officers, and the second we walk out the door he asks me questions about it.
... So I end up going straight inside again and ask again so I can ask the necessary follow-up questions. :P
I now go inside the building alone, unless my husband needs to sign something, because the IOs absolutely insist on talking to him, and not me.