"Grey's Anatomy" episodes are expected to have more revelations among the characters this week. During the past episodes, there were characters who faced certain turbulence. There was also a heightened drama as Meredith and Riggs head off to a medical conference. Meanwhile, the forthcoming episode 21 will be airing two weeks late this month and this means to say that fans will be left hanging for what is coming with the Grey Sloan Memorial Hospital.

During the past episodes, Meredith was seen not excited with their medical conference trip. She was also featured trying to help a family on a plane for them to be seated together and she winds up sitting in one row with Nathan Riggs. For Meredith, it was an annoyance to be seated near Riggs. The two seemed to be not getting along well with each other since they can also be seen always arguing during the last season, Vulture reported.

There was also a break on that trip were the two were seated on the floor together. They were talking about the plane crash that Meredith once shared to Riggs and although she was hesitant at first, she then began to talk about the Seattle Grace Five later on.

Meanwhile, the "Grey's Anatomy" season 13, episode 21 will not air this week. The upcoming episode will hit the small screen on April 27 and it will take a little while for fans to wait for it again. The upcoming storyline will center on Bailey and April who will try to fix certain issues between Richard and Catherine, Cartermatt reported.

New promo video will also show that there will be huge roles coming up in the series. Further, the story between Meredith and Riggs will also continue in this episode and it looks as if Meredith will no longer hide what she feels for Riggs. In time, Maggie will have to find out about it.