I decided to watch this because the comments and reviews said it's good.
Is it good? Kinda. I'm not disappointed with the ending because all my expectations were destroyed in the middle.
The last few episodes felt like a chore, I only enjoyed the opening song and that's one of the reasons why I finished this drama.

Story
It's a lot of things smashed together. Everything would be resolved if they talked to each other or stopped jumping to conclusions.
It starts out fun, I really liked the beginning and the characters but the more story went on, the more boring it became.
Some things would get repetitive and other things feel like they are there for the sake of drama and not the actual plot. Like the final conflict, why couldn't we get cute scenes with them working together and not a 'jumping to conclusions not letting the other person finish what they are saying break up'.
It's not all bad. The relationship between the sisters was cute and the romance was cute in the first four episodes.

I don't like Hinoyama, I didn't like him from the beginning to the end. He looks blank all the time. A big portion of the story was about him and Hina and I felt really frustrated watching them. She married him to run away but later she suddenly loves him, where did that come from? I have no clue why she started to like him, they didn't have one normal conversation. Their whole marriage is messy even though it's happy at the end. I feel like it's shallow and they don't like each other so the happy end didn't make sense to me.

Ken seems nice but he is also a messy character. He likes Arare and goes after her at the beginning but when she tells him her feelings he runs away and then rejects her. He has his reasons but he still hurt her a lot with his good intentions. And when they finally get together and are happy, something happens, they break up and get together in the last few minutes of the last episode.
Their bickering was funny and this couple was the most interesting one.

Hana and Iori, the third couple, they were cute but their story was fast paced and not fleshed out enough.

Almost every character made my blood boil at some point in the story.
Well, there were some fun and cute moments so there's balance.

The opening song slaps, if anything watch it for the opening and ending song. Soon you won't stop hearing You are beautiful on repeat in your brain.

The sweet making and the traditional part of the story were interesting, it would be cool if the story focused more on that.

Overall, it was a hot mess.
I have mixed feelings about this drama, it was good and bad and it made me frustrated and bored many times but I still watched the whole thing.
Would I recommend it? I don't know, it's up to different tastes.