This story is simply gorgeous. I can't believe the rating isn't higher. I've to admit I wasn't expecting to like it so much, like other commenters said, because of the "Autism" tag. I thought I'd be up for some disappoinment with how that topic would be treated, but it's really good.
I totally recommend this manga for a short but light and sweet read.

Reading this for the second time, I enjoyed it and laughed quite a bit.

I was ready to be all offended since as soon as I saw this manga tagged as "autism" I was like OH BOY. BL manga tend to take delicate topics very lightly and flippantly, so I was surprised to see this manga still stay lighthearted while respecting the subject matter. The mangaka built all the characters honestly and realistically without any melodrama, so it was entertaining to see even the side characters interact with each other (like the manager, who obviously has a crush on his employee Hoshikawa, Hoshikawa is good friends with Tsubaraya and wants to defend him from the "weird" Tatsumi, and poor Shiraishi is obviously smitten with Tsubaraya and instantly gets shot down)

The autism angle in this manga isn't the focus, so it isn't delved into too deeply, but it is shown rather truthfully (as far as my own experiences with my those with autism) and respectfully. The autism isn't the butt of a joke, although the disconnect between Tatsumi and everyone else is used for comedic purposes. The challenges of someone with autism trying to connect to society is shown here nicely and without the lens of pity, which is really nice. I chuckled a whole lot reading this, especially when Tatsumi did so many things that reminded me of my own cousin. It's a very basic look at autism, specifically how someone with autism might develop a relationship with someone else.

I fucking DIED at the bonus chapter, especially in reference to the manager and Shiraishi-san xD

(I just realized that there's no mention of autism anywhere in the manga ~_~ maybe my praise was for nothing after all)

It's Unique! It's Precious! Absolutely Perfection!
I LOVE The Main Characters SO MUCH!!! They Both has Interesting personality but also Sweet in their own way and hold each other tenderly and preciously, and if that wasn't perfection, I don't know what is! They Dynamic between the Couple is Interesting. Both learning from each other's view. Both accepting each other wants and need. And the side characters was fun to show their reactions about the couple. It's Such A Lovely Fluffy Fun Loving Manga!

Let`s just say i had to hold in my laughter a lot, otherwise i would've woken up the kitten, that was sleeping next to me.

Incredibly, sweet and funny, so definetely a light read :3 Meow

I was attracted by the cover too, at first. And to my surprise, the plot was really enjoyable for me. I haven’t read anything as good in a while so I was super fulfilled.
This is a manga that drew your attention from the first chapter, then got better and better as you naturally came to like the characters because of their adorability and sometimes weirdness. There were also hilarious moments when I couldn’t help bursting out laughing.

When i saw the cover, even though i had other mangas in line to read, they all had to wait cause i couldn't get out of my mind that cover, it just lured me in...
But thankfully, the story was of my liking... it was super sweet and fulfilling. One thing i truly enjoyed was the "autism" matter, even though it wasn't a direct subjet in the manga (i don't even know if the author calls it this way), taking into account a person like Tatsumi, and all of his challanges, made everything more endearing... very nice

is that incredibly lovely cover! The composition, the colours, the details, all absolutely gorgeous!

.. yeah if you caught my drift it should be pretty clear that I had expected more than what I got from this book, especially when it looked to be so promising. It does have some cute moments, but as far as the main characters go they still feel fairly underdeveloped to me; aside from the standard 'traumas' and setbacks in personality that both of them had to overcome, what else did the readers actually learn about any of them, really? They never truly broke out of those archetype molds they were created from, and while that's not necessarily the worst thing, it certainly didn't bring much more substance to the story as awhole either.
Aahh, the cover art is still the best thing, indeed.