Callum Manning, 13, was bullied in a group chat for posting reviews of books he loved on Instagram.Read more
Is being connected with friends all day, everyday good or bad?
Ever wondered why nasty behaviour and mean posts get so much attention on social media? This video explains why.
Staff at Perins School in Hampshire hope it will help pupils who are being bullied themselves.
Struggling with his identity, Jaskanwal recently decided to start wearing it again.