Thanks to Hans for the heads up
#GreysAnatomy 300th Episode (ep 14.07) table read! 👏🙌🎉
— JustinChambersOnline (@JChambersOnline) September 21, 2017
(Jesse's IG story) pic.twitter.com/ZCWTx7WJD7
It's titled "Who Dies, Who Lives, Who Tells Your Story".