A crisis at the hospital cuts the wedding festivities short, Richard steps in with advice for Jo, and Meredith feels the burden of secrets.
When one of Grey Sloan's own lands in the hospital, Bailey tries to figure out what happened while the rest of the doctors jump in to help; Meredith juggles huge secrets that affect her relationships with Alex and Maggie; Richard helps Jo with a big decision; April and Catherine clash over the new baby.