Steve Sanders & Brandon Walsh The '90210' Reunion

1/18/2013 11:15 AM PST

Steve Sanders & Brandon Walsh -- The 90210 Reunion

Thirteen years after "Beverly Hills, 90210" went off the air, Ian Ziering, 48, and Jason Priestley, 43, proved they didn't just play best friends on TV and reunited for lunch in West Hollywood on Thursday.

Unfortunately, it wasn't at the Peach Pit.