I really struggled to decide on a rating for this show. Overall I liked it but there are a couple of things that irked me.

There are two main things I really liked in this drama, one of them was the scenery and photography with such beautiful landscapes. The other one was the acting. I think most of them did a great job, but I have to mention especially Ji Chang Wook, Kim Mi Kyung and Kim Do Eun, their characters and the way they portrayed them are of the best of the show for me.
The relationships between characters were very good and I liked the banter and funny bits in this show.

I like slice of life dramas so it's no surprise that I found the plot interesting and entertaining and I thought they generally did a good job in also including the sisters' story lines, although I do wish Jin Dal's story had gone in a different direction ultimately and didn't end up with her ex, but I give it a pass; and I wish they had dwelled more on Hae Dal's past as well as the present relationship with Gong Ji Chan. Other than that I do not have complains about the subplots in this drama, they were all entertaining. I wish I could say the same of the main plot but alas, I can't.

The main plot, this is what I consider the two story lines of main leads love story and the "scandal" of FL are unnecessarily unsatisfactory. I say "unnecessarily" because they had more than enough time to explore this in detail and have a more realistic and natural progression than the one they chose.
I didn't like how the conflict with Yong Pil's father was tackled and solved. If the change of that man had happened slowly from the start of the show and they had shown the change progressively it would have had a pass but as it is, that man didn't deserve redeeming in such a quick way. He was abusive both verbally and physically to both his son and the neighbours and it had been 20 years of the passing of the wife. He never had the excuse, but with the amount of time it had passed even less so. The man doesn't even stop to think twice about how his wife would feel at the way he was acting. I don't think he deserved forgiveness in the manner it was given considering how that plot line was developed. But I wish the story with Yong Pil's father was less melodramatic if it was going to be tackled like that. The show really made me despise him a lot, and I was very annoyed when it ended like that after all the drama. The script just decided to make him think in the end but realistically a man behaving like that doesn't change that easily or quickly, more so when everyone around him is enabling him and he's playing the victim. His sense of ego was way too big to see the light in that manner but of course we were running out of time in the drama so it had to be done quickly.

On the other hand, the plot with Eun Joo was also solved too quickly for my liking, especially when it was a major plot point in the story. This again should have been solved slowly throughout at least a couple or three episodes. I do also partially agree with some of the other comments here in the fact that FL should have been more active in the solving of the issue and that her character did suffer inconsistency throughout. At some points she was shown as independent and head-strong, and at others weak and very passive. There are a few instances in which I could see or agree with that passiveness, in a way in which when you're being attacked constantly it gets to a point you just want to avoid the drama and sit still and do nothing because you are just too fed up. But if they were going more for this idea I think it should have been done better in terms of execution. Her stance changed and was ambiguous at times so it could get a bit frustrating.
So I do think it was solved too quickly but I'm half half when it comes to the "how" it was solved. A part of me thinks it's realistic that we don't even see major consequences other than Eun Joo reading the new's article because life be that unfair in real life too, or because we can more or less imagine how it continues. But another part of me just wishes we had seen the consequences of her actions because she pissed me off so much lol

As usual, SML romantic interest tends to be very pointless and it's not exception here. He really added nothing to the story and had he been just another friend in the group it wouldn't have made any difference to the plot. Also although I do know people in the characters ages that hasn't had a relationship ever, I still think that having more than one character like that is a bit unrealistic. At least they should have mentioned them dating around but not settling or other things like that. Especially in the case of Sang Do I think it would have worked well. Oh, but you want Sang Do be interested in FL? Easy. Make him a divorced man for example, and he had a crush for her when young and when seeing her again he gets a bit of a crush back. I don't know, there are many ways. As it is, his story line was pretty absurd.

The ending is a bit, I don't know, I'm not disappointed but also not super happy and the cameo of whoever-that-woman-was was pointless. It reminded me of that pointless ending in "Behind Your Touch" with another cameo that added nothing to anything. I'm not going to lie I did wish FL had gone with ML to Switzerland. After being apart for so long I get it was not a deal-breaker to have a long distance relationship for some more time, but at the same time she being a photographer made so much easier in my eyes to move with him for a while and work from there. Either way, it was a cliché of one of the leads going away last second and it could have been avoided entirely, but oh well.

This drama doesn't portray the typical romcom love story with fireworks, so if you're looking for that kind of romance this might not be for you. It's a slow rekindling of a relationship in a more muted and realistic way. Sure, especially FL does act more like a fangirl with the butterflies at times but the progression is more subdued.