Hallo! This is Mametchi, aka Josie Ren (JR). I am Dubluge’s best friend as you probably know! I thought I ought to introduce myself so... Hello. ^.^
Okay well the first peev I have about some fan fictions is.....
THE PERFECT/DESPERATE GIRL!
Oh my goodness. 
I just face palmed even thinking about it.
I shall give you an example, yes? 

Introducing, the perfect girl:
The girl will be this high achieving, always smiling always happy, completely cheerful, insanely grinning child. 

The Love interest:
The love interest will be a boy who is just not interested in the girl. 

Then the girl will try her UPMOST BEST! To seduce this guy but instead of seducing him as you would expect, come to my bedroom naughty boy, the girl will do a range of these things:
1) Bake him food. Make him Kimbap, ramen, kimchi, sandwiches, cakes. You name it, she cooks it. Not that I would complain ‘cause I love food.
2) No matter how many times the boy rejects her, she will never give up. Now I am a big believer in never giving up but there is a limit guys.

Por ejemplo:

“ off, can’t you leave me alone you annoying piece of matter.” He snarled at you. You shrugged your shoulders, grinning widely, because you didn’t care that he had just insulted you. “You’re funny oppa!” You laughed.

Oh dear. Now I understand that the girl is in love with the boy. And the fact that it’s written in 2nd person. I swear I would not react like that! You best believe that if my crush told me to off, very clearly, I would take my embarrassed somewhere else. Probably into a hole of despair.

It makes me dislike it more when like, the fan fiction is written in the you form, and I just can’t relate to the character. I am really not the perfect girl. I know there are some girls out there that would be able to cook for their crush and all that but seriously? There comes a time when you have to be like, woah woah woah, I’m doing all this and we’re still not going out.

Ahh maybe this is just me xD Anyhow thank you for reading, I hope you found it interesting ^.^ Thanks for making me co author Dubulge :)

Saranghae :)