Be a Kind Kid
Include everyone!
Focus on one friend only and the others may just disappear
In this optical illusion if you just focus on the red dot, the other ones disappear. It's they same with friends if you only sit with or play with one of them the others may not want to be your friends any more.
You should Include everyone
Everyone should be included, you should let anyone sit with you at lunch or play with you at recess. You should make every one feel welcome at school.
Some of the ways you can Include people
include everyone at recess
If your friend wants to join a game that you are playing, let them play
Include everyone at lunch
Try to sit with different people every day.
Work together
Work together with all of your friends to get the job done.