As requested : smartrat 

When the wind plays jokes, hold me tight
In case I fly away
You’ll be in trouble if you crumple me up like that
I may seem nice but I have a strong pride

I’ve never been hurt over love
Or thought of anyone seriously before
So I’m serious

I try to act strong on the outside but my heart is like paper
I got a Pa-Pa-Pa-Pa-Paper Heart X2
I like you so much that I’m actually a bit scared
I got a Pa-Pa-Pa-Pa-Paper Heart X2

Doo Doo- Doo Doo-

When it’s a rainy down
Put an umbrella over me
Don’t make me cry yeah yeah
I might rip so always make your words gentle and soft, OK?

Engrave it deeply in your heart
Because I’m telling you ahead of time
In case you don’t know

I try to act strong on the outside but my heart is like paper
I got a Pa-Pa-Pa-Pa-Paper Heart X2
I like you so much that I’m actually a bit scared
I got a Pa-Pa-Pa-Pa-Paper Heart X2

Doo Doo- Doo Doo- Please, be gentle
Wanna see my heart made out of white paper? I got a paper heart

Wanna see your name written on the side of my heart?
I got a Pa-Pa-Pa-Pa-Paper Heart X2
I like you so much that I’m actually a bit scared
I got a Pa-Pa-Pa-Pa-Paper Heart X2

I try to act strong on the outside but my heart is like paper
I got a Pa-Pa-Pa-Pa-Paper Heart X2
I like you so much that I’m actually a bit scared
I got a Pa-Pa-Pa-Pa-Paper Heart X2