The money is just an insurance. In case of you turned into she will have enough fund to take care of her self.
Parents are very serious about this. You need to pay in cash, gold and land.
In very rare case, some parents return this money to both of you to start your life. Anyway, do not expect that.
It's depends on each family
This money is a cost of her mother milk,
It's to prove that you've enough money.
Hold on, it doesn't mean we're going to rob you, just need to make sure your will have enough money for me. Something like that.
10 million Baht is appropriate amount, my mother's milk Okay?