I love Starbucks. In college the bf and I would study at the one across the street from campus. The majority of the time our friends would show up and studying would become social hour. To this day, C and I still like to hang out at Sbux, just relaxing and chatting.
So, needless to say, I think that this Starbucks proposal that Joanna blogged about is too, too cute for words.
I think that proposals should be intimate and meaningful. Something that represents a shared love or interest between the couple. So if drinking coffee is your "couple thing," why not write it in the bottom of a cup of joe? Lovely.