Dear Queenie,
I work in a restaurant and part of my job is to fill the customers’ water glasses, but lots of them leave their smart phones on the table where water might drip or spill on their phone.
Queenie, please advise your readers to be more careful with their phones.—Worried waitress
Dear Waitress,
Here is the warning you have requested. But until your customers become less careless, you must be very, very careful.