Look at a typical marketing team and see how similar they can be. Imagine the roles of a marketing team and then look at the Game of Thrones' characters, notice the similarity there. It's like how cold calling met email marketing and then cold calling died. Just like how Khal Drogo met Daenerys, and well, you know what happened there. Or see how a copy writer met the content marketer and things changed. Same like how Jon Snow met Ygritte and things definitely changed here. Check out the infographic below for the full comparison.
This infographic is courtesy of Agile CRM.