Where You Draw The Line

I thought we understood each other
but that's just not the case
There's now an empty space between us
that no one's able to see
If I could turn back time
this isn't how i want it to be

So close were we, once upon a time
We've been through ups and downs together
So close were we, I thought it'll all be fine
and you would never mind
I guess I'm just too blind
Is this where you draw the line?

That night you called me out
I wondered what is it about
You poured out your hurts and pains
and ended with a smile
I failed to sense how you really felt
thinking everything's well

So close were we, once upon a time
We've been through ups and downs together
So close were we, I thought it'll all be fine
and you would never mind
I guess I'm just too blind
Is this where you draw the line?

How could this be, aren't we more than just friends
How could this be, is this how it ends

I wrote this in one of my lectures after knowing what
a friend of mine was going through the day before.
It's hard when friends suddenly become not as close as before.

PS : This has nothing to do with my love life.