What is the relationship between Dilraba and Leo in Long song? Are they from the same country?

In the TV series Long song, we know that Dilraba and Leo play different roles in different countries. Leo plays Hayun, an agent on the grassland, while Dilraba plays Li Changge, the princess of Datang. They didn't have any chance to get to know each other, but it was because Hayun played by Leo came to Chang 'an that he met Long song. They were strangers at first, became friends at the back, and then became lovers at the back. Although they are not from the same country, this does not prevent them from falling in love.

In this play, Li Changge and Ha Yao became good friends from strangers. At first, Li Changge disguised as a man and met Ha Yao. Bow has always felt that Li Changge is a boy, and he is very congenial. This is also the reason why they met. Hayao was very curious about Long song's identity. What kind of boy is he? Finally, we learned that Li Changge was actually a princess of the Tang Dynasty and a princess of the former Tang Dynasty. Because his father is gone. That's it. They didn't know each other and became good friends. They look after each other, but the most important thing is that the man helps the woman.

Li Changge and Ayun finally became lovers, because they found each other's advantages and what each other did for themselves. In this way, they hit it off and became lovers. Although not a country, it does not prevent them from loving each other and knowing each other. The process of their love is very exciting. We all think they are a fairy couple, and they are all very happy in the end.

Li Changge and A Ying changed from strangers to good friends and finally became lovers. What do you think of their journey? Do you think lovers will get married?