President Trump wrapped up what is being called the most consequential foreign trip of his second term on Friday, flying back to Washington after a high-stakes visit to China. According to reporting by The Hill, the visit came complete with grand pageantry and a formal meeting with Chinese President Xi Jinping - but beneath all the pomp, tensions were simmering harder than a pot of forgotten ramen.

The welcome mat had thorns

Beijing rolled out the ceremonial red carpet for Trump's arrival, which, if you know anything about U.S.-China relations right now, is roughly equivalent to two people smiling for a photo while actively stepping on each other's feet. The warmth of the reception, per The Hill's reporting, was visibly at odds with the very real friction points hanging over the meetings like an uncomfortable cloud.

What was actually on the table

The visit touched on a loaded agenda that included ongoing trade disputes, tensions over Taiwan, and broader questions about the global balance of power - topics that are not exactly known for leading to easy handshakes and gift exchanges. The two leaders met amid a backdrop where both countries are simultaneously the world's biggest trading partners and its most geopolitically rivalrous odd couple.

Iran made a cameo

Because apparently one geopolitical hot potato is never enough, Iran also featured in the discussions, according to The Hill. Trump's approach to Iran has been a persistent wildcard in U.S. foreign policy, and bringing it into a China meeting adds yet another layer to an already heavily layered diplomatic sandwich.

Style vs. substance

One of the clearest takeaways from the reporting is the gap between the theatrical presentation of the trip - flags, banquets, official statements - and the murkier reality of what was actually resolved. Diplomatic theater is a well-practiced art, and both Washington and Beijing have PhDs in it.

What happens next

The trip's long-term significance will depend heavily on whether any of the discussions translate into concrete agreements or whether they join the long and storied tradition of high-profile summits that produce very sharp-looking joint photos and very little else. Analysts and observers will be watching closely, as will, presumably, the rest of the planet.

Trump's return to Washington marks the end of the trip, but almost certainly not the end of the story. In U.S.-China relations, there is no such thing as a clean ending - only the next chapter.