Well, there are nerdy ways to propose and there are “king of all the nerds, from now until the end of time” ways to propose. This is the latter.
One avid Doctor Who fan decided the best time to pop the question was when he and his lady were meeting Karen Gillan and Matt Smith in person. The moment was captured on film, which includes Gillan’s shock and Smith’s unbridled Glee. It really is quite sweet.
Good work, plaid shirt guy. You have attained internet immortality.