You are right, it does feel rushed in the webtoon because it ends here. But it doesn't in the novel because this isn't the end; it continues in the side stories. I think there are about 30 more chapters (I won't give details to prevent spoilers), but you get to see their daily lives together, and it's super cute. I hope the author decides to do the side stories to give it a proper ending because this feels super rushed this way.
I do! But you have to pay membership fee to access all the translated side stories
https://www.patreon.com/nastriumden/collections
I haven't seen many people talk about this but like the last 10 chaptes felt so rushed. I feel like I needed to see more from them hopefully they'll be some side stories cause the ending was slightly disappointing.