Hi Bogi. This is an interesting idea. I don't have a lot of time to make many suggestions at the moment, but I have shown a few possible changes below, mostly to make the English seem a little more natural.

So Easy
(Intro)

It's so easy to write about love
So easy to explain the feeling of hugs
Easy to say "I miss you"
But baby, I still won't do it
No way I'll ever do it
Even though it's so easy

(Verse1)
I'd rather write about flowers
Or the taste of flavors
I'll write more about the rain
Or how many veins I have
But I won't write another song about love
Oh no, I won't

(Pre-Chorus)
I had enough of cheesy stories
Guess I'm allergic to cheese
Sorry but I'm the Grinch of Valentine's Day
You can go if you don't want to stay

(Chorus)
It's so easy to write about love
So easy to explain the feeling of hugs
Easy to say "I miss you"
But baby, I still won't do it
No way I'll ever do it
Even though it's so easy

(Verse2)
I'd rather write about the trash
Or wallets full of cash
I'll write more about the movies
Or the green pigments of zombies
But I won't sing about people's love
Oh no, I won't

(Pre-Chorus)
I had enough of cheesy stories
Yes, I'm allergic to cheese
Sorry but I'm the Grinch of Valentine's Day
You can go if you don't want to stay
(Chorus)
It's so easy to write about love
So easy to explain the feeling of hugs
Easy to say "I miss you"
But baby, I still won't do it
No way I'll ever do it
Even though it's so easy
(Outro)
It's so easy, it's so easy
To sing that "I love you baby"
It's so easy, it's way too easy....

Hi Gavin! thank you for your suggestions 🙂