I'm not usually one to critique on art because I myself am not perfect but I can still review on some and give constructive criticism. So lets go

Let us start of with this,number one,body proportions are all eh- ok but personally if you imagine the girl standing up,she'll literally be a giant compared to Shu so that's one thing to work on.

Her neck is a tad bit too long and thick

Second,the lineart for this work is rather shaky and not consistent. The head is a tad too big. Plus you forgot the ' at the dont part.

NeXt one.This is actually better than the first two but theres still stuff. Lineart is once again shaky and messy,please add on some shoes. Shu's left hand is wonky and Serife's right arm is also a tad but weird if you see closely.

And one annoying/random thing,as I was scrolling through her drawings,I realised that Serife is pregnant and what had me thinking was. Their children- so how?

Heads and foreheads are wayyyyyy to big,bodies are rather small.

Ah yes,Daigo is totally that tall. And the way he is holding his launcher is wrong.Plus the number of fingers does not add up to five

And the intention for this drawing isn't really that great. Their in school and Serife and Shu are kissing, I don't know bout you but public display of affection is not allowed in school...

Hands are too small,heads are too big,body proportions are still decent.Shu's hand is kinda thick compared to his legs.

Kissing up ahead so warning-

Ah yes,Shu's back is rather hunched which I don't believe should necessarily be the case. The arms are probably too long.

Tbh,I can go a lot longer but I don't want to as it may hurt the feelings of the person whose making it.

Just something as an addition,you could maybe go to Youtube and search up tutorials. That could greatly help with your drawings :D

But let me just add one thing if the person who makes this happens to see this. The only reason why your receiving so much hate is because of your lack of thinking and values. Some of the pictures and scenarios you portray are illegal in most parts.