"My dear friends I haven't seen you in such a long time..."
Both the Sides and Fears looked confused. He's been he before? He's had a title before?
Then the Fears one by one ran up to him and attacked him, licking and whining and meowing hellos and greetings. There were even a few large spiders chittering their welcomes to the new comer.
Then all of a sudden Intrusive Thoughts,  Lies and Anger realized who this new Side was. But they weren't going to tell anyone. They'll keep that to themselves.
Anxiety started petting the spiders as the Creative Side rushed them with his sword.
But before he could slice the spider with his sword, it disappeared and reformed behind him.
"Web Weaver come here my friend."
And that was all Anxiety said to his Fears before they all disappeared.