The Bings are back and they're better than ever!

Courteney Cox and Matthew Perry, the beloved duo behind Mr. and Mrs. Chandler Bing on Friends, took to Twitter yesterday to upload behind the scenes photos on the set of Go On. Cox is currently filming a guest appearance on the NBC series, portraying a date for Perry's character, Ryan King.

Judging by their tweets, it seems like there's nothing but love on the set:

@MatthewPerry Courteney Cox shooting Go On today..! She is fantastic, obviously. And my desire to show off in front of her is back in full swing!

@CourteneyCox Shooting GO ON today and having a blast with Matthew!

This isn't Cox's first Friends reunion since the series ended. Both Jennifer Aniston and Lisa Kudrow have made guest appearances on Cox's show Cougar Town.

How do you feel about Cox's guest appearance on Go On? Will you tune in?