Boy: Mummy at first you were very sad because you were alone. Then you had children.
MG: Yes, I had you two wonderful children and you make me very happy.
Girl: But mummy will scold us and is angry with us when we are naughty.
MG: Thats right. Mummy will scold you when you are naughty but when you are good mummy is very happy.
Girl: Mummy, can get married then only have children ah. If not married cannot have children?
MG: No. Not married cannot have children. You can have children only after you get married.
Girl: Really ah? Like magic like that? Tell me how?!
MG: Errrr... I'll tell you when you are older.
Girl: Tell me now. I am 7 years old already. When are you going to tell me?
MG: Errr...... when you are 10 years old.
Girl: Afterwards you forget, how?
Alamak! When to talk about the birds and the bees and how?