Novel vs Manwha

I typically end up reading the manwha, before I read the novel. But this time it is reversed, it's interesting to see the difference. Like it's chatper 5 in the manwha, and it skips over section in the novel. Like Cecil and ML don't have this conversation until after their first night together. (=・ω・=)
I get they cut out the filler in between, but after reading the novel it seems like a jump. It's kinda of interesting.