This is the most common scams that still alive till today. It usually falls on the single man or woman. Yes, we need a companion to keep us company.
But true love rarely happens in the thin air when you haven’t met the person face to face. Scammers usually put up handsome man or pretty woman photo to be attractive to the opposite sex.
They will have a long term virtual relationship and when the time is right. They prepare to attack the vulnerable, they will cook up a story that they lost their jobs and their parents are very sick. They need a large sum money of operation. The soap opera will start screening.
You are worried about your virtual partner and you let go your guard. Money is transferred to them, they will again and again to ask you for help. Till you are no longer afford to support them, they will vanish and not contactable anymore.