I didn't watch live but saw this update and my heart skipped a bit reading the title of the article. Bang Won told Boon Yi "let's get married"...
This confession is enough to make my shipper's heart happy at least knowing it might not happen even if he asked her. At least, the writer let the viewers have this moment, showing Bang Won really likes her for whatever reason but I am sure, with this drama [not talking about historical events] Bang Won did love her.
source: http://tenasia.hankyung.com/archives/900908 [article]