For a moment you could have mistaken Beijing for Moscow. As Vladimir Putin and Xi Jinping walked the red carpet towards the Great Hall of the People, a Chinese military band played the romantic Russian classic Moscow Nights. 'If only you knew how these Moscow Nights are dear to me,' goes the refrain. Hidden in the notes, was there a hint of political romance? Even bromance...? 'My dear friend,' said Putin to Xi. 'My old friend,' said Xi to Putin. It was the language of two leaders who like to show they've built a special relationship, having met over 40 times in the past.

In their public statements, they spoke of 'strategic cooperation' between their nations, about 'partnership,' 'mutual respect,' 'friendship,' and 'trust.' Together, they criticized the 'irresponsible' nuclear policy of the United States and condemned Donald Trump's missile defense plans. However, tensions regarding specific agreements loom large.

During the visit, discussions on a new gas pipeline, Power of Siberia 2, which aims to transport additional Russian gas to China, stalled. This follows an earlier memorandum but with no rush from Beijing, primarily due to concerns of over-dependence on Russian fossil fuels.

The Kremlin announced a 'general understanding' on the project's parameters, yet no final agreement was reached. Russian officials, though disappointed, remained unshaken, acknowledging the nuanced reality that the interests of both Russia and China do not always align.

Amidst the pomp, the visit underscores a crucial geopolitical reality: relationships within global politics often hinge more on strategic self-interest than on camaraderie or shared values. As both leaders returned from the meeting, it was clear that even in friendship, boundaries and interests prevails.