Park and Bell get married and live happily ever after. After saving the world together, they realized they could depend on each other and their shared experiences blossomed into affection, and then love. They finally found happiness after all their trials and tribulations, in each other.

Some say they retired to a nice quiet home in the countryside to get away from the violence, others say they stayed in MI6 together as a dynamic duo agent team into old age. Some speculate they sold their life stories to Hollywood and the entertainment industry to create several multi-billion dollar franchises. No one knows for sure, due to the nature of being spies, but one can be sure that whatever they are doing, they're happy together.