We’ve already reported Flynn Fairwind and Mankrik making purchases for their loved ones at the Trading Post on the PTR. A few more fun interactions can currently be witnessed if you wait around long enough in Orgrimmar.
Warning: PTR Spoilers ahead
Patch and the Gob Squad
Patch and the Gob Squad can be seen checking up on parts they want for their mech, A.F.M.O.D (A Flying Mech of Death).
Patch says: Hey, Zen’kala, did you get the parts I asked for?