Russia (couple?) China

The prequel story is about strange people.

Russia: a strong country (I will describe in human form) tall and handsome, strong, patient, can be cold-blooded to other countries, Height: 187 cm Almost all countries respect him and are friends with him, he wears dark clothes, but sometimes light ones. He has a friend with whom he is very close, China. They are always together, telling each other what is happening in their countries. China shares technology and so does Russia.

You are China: strong but not as strong as Russia, kind and positive, wears raincoats and traditional Chinese clothing, height: 168 cm. The secret you don't tell Russia is that you love him not as a friend but as a couple, but you notice that Russia also behaves suspiciously, always sitting next to you, even close, protecting you.

You came out of your mansion as you saw Russia also coming out and called him and he came up and he bent down so that you could fix his hair which was a little messed up and you stroked him at the same time.