Siblings lyrics

All to often
I am keeping my mouth shut
I'm holding back
What's inside
I'm holding back
What's inside of me
'Cause if you only knew
Proud I am of you
And how much I care
For you and how glad I am
To have you

But for some reason
I am having trouble to,
To say this to you

All to often
I am keeping my mouth shut
I'm holding back
What's inside
Holding back
What's inside of me
'Cause if you only knew
How proud I am of you
And how glad I am
To have you
And how much I care
I care for you

But for Some reason
I am having trouble to,
To say this to you
For some reason
I am keeping this
To myself
I am keeping this
To myself
To myself

But if you someday would read this
Then please know that I,
I love you
I love you

Submitted by Guest

What do you think is the meaning of Siblings by Intohimo?