Julia: Could you order me a still mineral water please?
Lutuba: We have to celebrate! No water! Let's have gin tonics.
Julia: I would like a glass of white wine.
Lutuba: Ok then, a glass of white wine and a gin tonic please.
Julia: The second round is my treat, a rum and Coke for you?
Lutuba: I don't think so, I am already drunk!