Tired and Thirsty

mother:What's the matter, children?
girl:We're tired ... 
boy: ... and thirsty, Mum.
mother:Sit down here.
mother:Are you all right now?
boy:No, we aren't.
mother:Look! There's an ice cream man.
mother:Two ice creams please.
mother:Here you are, children.
children:Thanks, Mum.
girl:These ice creams are nice.
mother:Are you all right now?
children:Yes, we are, thank you!