Open When You Need To Know Someone Cares

Virgil opened the stupid card and read it.

'Dear Virgil,

I care. Do you not know that? Everyone cares about you. Especially me. Just take a deep breath and calm down. I care about you more than you know... remember that.

~Roman'

Virgil clutched the letter in his hands, reading it over and over again.

'He can't possibly care about me that much...' Virgil thought and put the letter in his drawer.

Virgil layed down on his bed, thinking. He tossed and turned all night.

What did Roman mean by that?