Music Box and coins

Kristine: Daddy, this Bee-bee got no more music
Me: Sure or not? Let me see

[Take the toy and it feels heavier. The suddenly got metallic sound inside...]
Me: Hey! Who put coins inside bee-bee, ah?
Kristine: Mei-mei [Kaelynn]
Kaelynn: . . . . .
Me: Sigh (This means I have to open up the toy and get the coins out)