There are currently over 1.000 chapters lol. Also, don't worry, kissing is just the very start. They go all the way in all the ways and places lol. They just take their time, respect each other's rythm and advance plot because the world doesn't revolve around "does he love me", but more like "I want to spend the rest of my life in this world with this person, let's save it" and their relationship steems from mutual respect which includes how the other aproaches their obligations
A little more than 60, maybe 61 or 62 :) So... About 90 more chapters to go, until they kiss. It's long but many things will happen meanwhile, and we'll learn info about Kishiar (both present and alternate timeline), and venture into lore and amazing storylines. Seeing them grow closer until reaching that point is heartwarming. I'll tell you that Kishiar is a real green flag, and so is Yuder himself.
Can someone spoil me when will be some romantic progress??? It's good but I need more