I wouldn't know about the exact definition. But I just go by logic from mangago : the difference between shonen ai and yaoi is that in shonen ai there is no sex scene, we only see 2 boys kiss as much. While in yaoi, we can see 2 boys having sex.
But for shojo ai and yuri, I feel like just because it's 2 women, some people think just 2 girls kissing and not seeing sex scene is enough for the manga to be yuri. While shojo ai is even more light, sometimes we don't even see them kiss.
But I disagree with that. Women have sex too. So as a feminist, each time I find a manga called yuri but where there is no sex scene, I feel angry and kinda played.
Sometimes I want to read a real yuri with real sex scene, doesn't need to be smutty but just sex scene... So when I think I found one but it isn't, this is so frustrating lol.
Aaaaawww noooo it ended ToT Didn't see the end coming. It felt like it would still continue.
I loved it. The characters were really good! I burst out laughing everytime sooyong talked to her superior at work lmao it was so funny xD
The only thing I'm a bit disapointed with is that it said it was a yuri. But it's not, it's a shoujo ai... Too bad.