How to Stand up for someone who's being bullied.

1_ First interrupt bullying and try creating a distraction by throwing a random conversation starter.

2_ Be assertive and speak up. Tell the bully that this is the last thing that would make him appear "cool"

3_ Refuse to participate in gossiping when others are being suppressed.

4_ Tell an adult or any sort of authority that seems to be sensitive and approachable.