Dr. Pepper is my go-to drink when I go to a restaurant and Coca-Cola isn't available. The conversation usually goes like this--
"Can I get a Coke?"
"Is Pepsi okay?"
Suppressing the urge to hiss through clenched teeth, "No, Pepsi is NOT okay!"
"Do you have Dr. Pepper?"
If "Yes" then order Dr. Pepper. If "No" then the conversation continues--
"How about ginger ale?"
If "Yes" then order ginger ale. If "No" then the conversation continues--
"How about lemonade?"
If "Yes" then order lemonade. If "No" then I order 7up or the equivalent.
My brand loyalty is very strong when it comes to cola drinks.