Being lonely isn't having no one around you, it's the feeling that there is no one around you who cares.
Such a sad quote. My heart goes out to everyone who feels that no one cares about them. I am sure that the feelings rise especially at this time of the year, but it must be difficult to handle at any time. My advice... do whatever you can to help other people. Maybe helping others will take the loneliness from your own shoulders.