Did Arizona find herself on the outs with the other doctors?
That was addressed on Grey's Anatomy Season 14 Episode 20 when she accidentally brought pot cookies to the presentations for the innovation program.
Meanwhile, Catherine revealed shocking details to Jackson about his Grandfather and they wondered whether it was time for them to leave the hospital.
Also, Jo stepped in mid-operation on a major surgery after Bailey and Meredith got high on the cookies.
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Paul Dailly is a staff writer for TV Fanatic. Follow him on Twitter.