Can i ask you what is happening?
wait whats happening
Chinese censorship laws were always strict. In mature rated lgbt+ works many things had to be censored in some way. Few years ago, new laws were established where anything related to lgbt+ is practically prohibited. Kissing, any form of sexual activity, everything had to be censored or better to say, authors aren't allowed to draw/write anything like that.
That's why many manhua and danmei novels are like this. There are implications but you'll never see characters acting on it (there can be verbal confessions as far as I know)
If you check old chapters of 19 days, it's been ongoing series since forever, they also weren't fully without censorship but we still got a kiss and clear image that Jian Yi is in love with Zhan Zheng Xi. It's not unclear with Little Mo and He Tian, but more because we are used to censorship by now and authors know how to still give us everything they can without breaking the stupid lawas ( like giving us Mo's and He's kisses in very wrapped forms).
with the way things are happening in china rn regarding the lgbt+ community, I seriously doubt they'll show these two actually kissing anytime soon