Can someone explain to me what this song mean?

Question

I listened to this song and I really liked it, what does the song say?

Negramaro - Come Sempre

come sempre

son sicuro,crescerai

come sempre

al mio fianco resterai

un istante

una vita in scatola

come sempre

una foto parlerà

chiudendo gli occhi

scivoli via

da me

chiudendo gli occhi

scivoli via

da me

come sempre

ti assicuro capirò

come sempre

oggi mi accontenterò

chiudendo gli occhi

scivoli via

da me

chiudendo gli occhi

scivoli via

da me

scivoli via

da me

se chiudo gli occhi

scivoli via

da me

da me

Answer 1

as always

I'm sure, you'll grow

as always

at my side you'll stay

in an instant

a boxed life

as always

a photo will reveal

as my eyes close

you slip away

from me

as my eyes close

you slip away

from me

as always

I assure you I'll understand

as always

today I'll be pleased

as my eyes close

you slip away

from me

as my eyes close

you slip away

from me...........

Answer 2

As usual

I'm sure, you're growing up

As usual

you'll stay by me

A moment

your life in a box

as usual

a picture will speak

Closing your eyes

you're elapsing from me

As usual

I promise, I will understand

as usual

I'll be satisfied today

Closing your eyes

you're elapsing from me

Closing your eyes

you're elapsing from me

you're elapsing from me

If I close my eyes

you're elapsing from me

from me