WET DREAM huh?

Yesterday my 10 yrs old son asked me.. "ibu do you know about wet dream?" and emak *hah uh oh.. gubrakz* : "well a little.." and I've been thinking very hard what is the meaning of wet dream.. "well if you do have a wet dream, it just means your body is maturing sexually, which is a step towards becoming an adult. but if you want to know the details, please ask your bapak or your brother."

son :"yeah actually I've known that"..
emak :"so why did you ask me?"
son :"I just want to know, do you know about wet dream.."
arrghhhhhhhh..