Does anyone care?

Im supposed to be that girl
That's always happy
I'm always to hear everyone issues but does anyone care about mine?
"The type of s**t I go through at home"
My parents fight constantly over god knows what
"I don't feel at home at times"
I am alone because I feel nobody cares to ask me what's wrong
I'm supposed to be happy for everyone else but I'm just not happy with myself
It's come to close for my brother "he was depressed and he used to hurt himself"
All I had to do was be there for him
But thinking of the circumstances what if I end up like that
"what my friends see is different, to them I'm always happy"
At home it's different, I feel lonely
Does anyone care?
Or will they ask me one day?
Honestly, I'm alone
My parents can't even have a decent conversation without yelling about something irreverent
I'm supposed to be that happy girl with a wonderful life
"no scars"
"no frowns"
Just happiness
But I'm lying to myself because as soon as I get off that bus and walk home
"I'm alone"
But I'm not depressed "Just know I'm not happy with myself for not being happy"
I'm aware that I wasn't born in a perfect world or a perfect life
But I am me
"at least that's what my friends see"