Ji firepa After a pandaren faction change

[Grelier-sporeggar (Grelier)]

He is just lonely and wants to be your friend.

I found older post using search so maybe it helps you, too:

Ji Firepaw still following me

Hey Daphuk, Ji Firepaw is following you around to try and convince you to come back to the Pandaren race again… This is a known bug that can at times happen after a race/faction change from Pandaren. Please contact support directly, so they can talk to Ji Firepaw and convince him to go his own way. Have a few seconds to spare? Let me know how I’m doing!