Proposing in the North Pole and getting married in the South Pole might be romantic enough for most couples.
What about flying a modified plane around the globe, or driving through 16 Middle East countries during armed conflicts?
Chinese couple Zhang Xinyu and Liang Hong have done all of them. They also created the unique unscripted reality show called: "On the Road".
Before the trips, the Chinese couple couldn't ever imagine those things, neither could most of their TV series' audiences. They could only in most cases to observe and record during their journey.
Sometimes, however, they couldn't resist becoming part of what see.
They accepted at a cemetery candies offered by an old lady who had lost her children.
We've been on the road for nine years, said Zhang, "We've made friends all over the world and done a lot of things worth trying. We've found our way of living in the long journey.”
The 10-year promise is about to be fulfilled. Written on their company's website is, however: "We are still on the road”.