"And so it begins. Again. #GilmoreGirls," Liza Weil tweeted.
"What a great time to get back on set with some friends. #JessIsBack @warnerbrostv @netflix. MV," Milo Ventimiglia tweeted.
"First day back at the Inn with my old boss. Fun times! #GilmoreGirlsRevival #WarnerBros," Yanic Truesdale shared on Twitter.
"Happy to be back and reconnect with my old pal Michel. Feeling blessed and excited! #GilmoreGirls," Yanic Truesedale shared.
"Man vs Tools. Man 0 Tools 1. #GilmoreGirls," Scott Patterson tweeted.
"Luke's Diner open for business! #LukeDanes," Scott Patterson shared.
"I CAN NOW CONFIRM: it's time for me, and this jacket I stole in 2007, to return to work. @netflix #GilmoreGirls," Lauren Graham tweeted after Netflix officially announced plans to revive Gilmore Girls.
MORE PHOTOS: Everything we know about the Gilmore Girls revival