Because it’s manhua. Chinese censorship is like that. They censor kisses and (of course) sex scenes in gay manhuas
Idc bout the making love part that much but they could've atleast showed us their kiss ╥﹏╥
I found it kind of weird cause there's one scene where the second couple kiss but it's not censored. Like we see their mouth to mouth kiss after their reunion
Sometimes fans redraw it
I've waited for them to fell in love and make sex just for it to be one page and covered even the kiss is covered why