How to understand "a smile makes flowers" in the lyrics?

Stop and go along the way

Following the traces of the boy drifting

The moment before stepping out of the station

I was a little hesitant

I can’t help but laugh at this cowardice of being close to home

It is still inevitable

And the weather in Nagano is still so warm

< p>The wind blows from the past

I first met this world in the past

Wandering around in all kinds of ways

Looking at the horizon as if it were before my eyes

I am willing to Go through fire and water to walk it again

Now walking through this world

Lingering in all kinds of ways

Through the years, different faces

Unprepared to guard against intrusion Into your smile

I once struggled to extricate myself from the vastness of the world

I also indulged in it and talked in my sleep

No need to be true or false, no struggle, no fear of jokes

I once turned my youth into her

I also had summer popping up at my fingertips

Just go with the flow of my heart

Go against the light Walking in the wind and rain

It was a short walk with stops and starts

There was also a bit of distance

I don’t know whether the story I was touching was a story or a mood< /p>

Perhaps what I am looking forward to is just fighting against time

Seeing you again

In the cool morning light

Smiling sweetly

p>

I first met this world in the past

Wandering around in all kinds of ways

Looking at the horizon that seems to be in front of my eyes

I am willing to go through fire and water to get there again

Walking through this world now

Lingering in all kinds of ways

Through the years, different faces

Unprepared to break into your smile

< p>I once struggled to extricate myself from the vastness of the world

I was also addicted to talking in my sleep

Not allowed to be true or false, not struggling, not afraid of jokes

I once surged my youth Become her

The midsummer has also popped up at your fingertips

Just let it go as your heart moves

The evening breeze blows the white hair on your temples

p>

Healing the scars left by memories

Your eyes are filled with light and dark, and your smile is full of flowers

Twilight covers your staggering steps

Enter The painting hidden by the bedside

In the painting you lower your head and talk

I still marvel at the vastness of the world

I am also addicted to my childhood love stories

p>

No truth left, no struggle, no pointless jokes

I finally gave her my youth back

Together with the midsummer heart popping out of my fingertips

Whatever it takes, it goes with the wind

Are you still willing in the name of love