i m allergic to "soft drink" so maybe not that. My favourite drinks were my own specialized drinks, in other words, i love mixing the drinks around with my own creativeness. some might taste weird, but some turned out to be great. for example. strawberry plus lime plus grape and a bit of low fat milk (:
As far as non-alcoholic drinks go, I'd probably say a nice dark roasted coffee with a splash of soy and a little sweetener. It's amazing how well soy and coffee compliment each other.
In terms of alcoholic drinks, I like to keep it simple. I'm a g&t or vodka collins kind of person. Then again, I do enjoy fruity cocktails too.