January 25, 2016 10:46 AM EST

This is brand new information! Well, sort of.

The cast of Friends — with the notable exception of Matthew Perryreunited on Sunday for a tribute to prolific TV director James Burrows. Jennifer Aniston, Matt LeBlanc, Courteney Cox, David Schwimmer and Lisa Kudrow came together at the taping of the upcoming NBC special and, to every sitcom fan’s delight, hung out with the stars of another popular show, The Big Bang Theory.

Read More: Matthew Perry Won’t Be at the Friends Reunion

Kaley Cuoco and Johnny Galecki, who play Penny and Leonard on BBT, respectively, both shared a photo on Instagram early Monday morning of the star-studded meet-up. The posts have already received over 73,000 likes each.

The tribute will air on NBC on Feb. 21.

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Write to Megan McCluskey at megan.mccluskey@time.com.

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