A brief spoiler from the novel ( currently, it's till ch 106 ) : they're together. Yang Youming had actually divorced his wife then Xie Xincheng confessed. At first, YYM rejected XXC, ofc it's due to him being 'the adult' here, knowing how hard it would be for that kind of rel in the entertainment circle, not bc he didn't have feelings for XXC. But in the end, bc XXC was so determined (& I think it's obvious how YYM couldn't help it anymore) they started dating. They even shot for a wedding photo, well, not the one that's official/formal, but it's very heartwarming. They still have a lot to overcome, but the most important thing is that both of them are willing to fight for whatever that might come TOGETHER as a couple. Hope this helps (*Ü*) The translated novel is still going on.
Wahhh thank you so much I feel great after reading this comment uwu
If someone knows spoilers kindly spoil me in brief I am so done with this slow burn and it's killing me XD