Tweek has liked Craig for awhile but never had the guts to tell him. So now, he's going to come clean

Tweek and Craig known each other for years. There now in highschool. Tweek gets depressed every day. Craig has been child abused for years now and no one ever knew about it. Tweek's parents die of a car accident and starts to cut himself,and gets bullied by Cartman. What happens if Craig Finds out Tweek's secret and Tweek finds out Craig's secret?