Responses
it's because the author and the author of tamen gushi ( an awesome shoujo ai manga with a similar style to this one ) do advertising on the side they even have a manga that explain what they did it's pretty as hell and it's super funny the name is Mosspaca Advertising Department manga.
Tamen degushi (他们的故事） is made by the same author, pretty sure.
IKR OIIII I WAS SO SURPRISED
AAAAAAAAHHH so I went to China for three weeks and while I was there I went to McDonald’s because I wanted to lol and do you what I saw there? *INHALE* THE AUTHOR’S ART, PLASTERED ON A GIANT BANNER. THE CHARACTERS WERE FROM HIS OTHER MANHUA, AND THEY WERE ALL WEARING A MCDONALD UNIFORM. THE AUTHOR GOT PAID BY MCDONALDS TO ADVERTISE NOT ONLY HIS ART BUT MCDONALD’S PRODUCTS AND EMPLOYEES AS WELL. SO, IF YOU ADD THESE THINGS TOGETHER, IT MEANS THAT NOT ONLY IS THIS AUTHOR QUITE FAMOUS IN CHINA, HE WAS PAID TO DO THIS ADVERTISEMENT THING. ALSO, I COULDVE WALKED RIGHT PAST HIM AND I WOULDNT EVEN KNOW IT. I GOT SO EXCITED I RAN TO THE NEAREST PERSON WORKING THERE AND ASKED HIM IF HE KNEW WHO THE AUTHOR WAS, AND HE SAID NO. I WAS CRUSSSSHHEEDDD BUT I DIDTAKE A PICTURE LOL. ヾ(☆▽☆)