Growing Pains (성장통)

I cried all night, the first time we broke up
It hurt much more than I thought
Will everyone break up and hurt again?
Is it just me?
Is it because I'm too young?

As time passes, tears dry up
Even the days without you become familiar
I met you by chance, naturally smiled
Have I become an adult a little?

What I endured even though it hurt
The reason was you
Today, I cry and ache because of you
I can laugh even when I'm sad
That's how much I'm growing
Don't forget, I liked you a lot

No matter how much I try to rationalize
That I don't think about you
I only think about you
In a way, I contact you every day
I only see you
I'll miss you and it'll be hard
But thinking it'll all be forgotten
I'll pretend to be fine
That's how you, like growing pains
Hurt me
And I'll grow and forget for a while

Honestly, I've been pretending to be okay until now
But I'll try a little harder
I'll walk the path we held hands on alone
Is that how much I'm growing?

What I endured even though it hurt
The reason was you
Today, I cry and ache because of you
I can laugh even when I'm sad
That's how much I'm growing
Don't forget, I liked you a lot

I couldn't treat you better
I couldn't stay by your side till the end
I'm sorry I couldn't keep my place, I was happy
Thank you for letting me know

We thought we were very young
It wasn't easy
Today, I cry and ache because of you
I can laugh even when I'm sad
That's how much I'm growing
Don't forget, I liked you a lot

Maybe you'll come back once
I believed it, but you keep getting further away
When the song ends, memories with you
I'll forget for just a moment
Gradually fade away