The ABC's hit medical drama "Grey's Anatomy" Season 13 would be heading its upcoming episode on small screen. Its 13th season was premiered on September 22, which consist of 24 episodes. On its upcoming episode, it was reported that storylines would be more interesting as there would be a relationship that were about to get more complicated. On the other hand, it was rumored that Sara Ramirez would return to the show.

There were news leaked online that on the upcoming episode of "Grey's Anatomy" Season 13, relationships on Grey Sloan Memorial Hospital would be more complicated. It was previously reported by Counsel & Heal that the showrunner of the said TV series Shonda Rhimes has been said that the tricky course of each relationship on the show was not about to change, if it so, it was bound to get more complicated.

On a recent interview of Shonda Rhimes with TV Line, she clarified that the relationship of characters in Grey Sloan Memorial Hospital would get more complicated on the upcoming episode of "Grey's Anatomy" Season 13. It was not yet revealed by the production team it would be between friends, lovers or co-workers.

Furthermore, there were rumors circulating online that one of the major characters of "Grey's Anatomy" would had its comeback on the upcoming episode. It was then speculated that Sara Ramirez's character as Callie Torres would be back on set. The showrunner of ABC's hit TV series, remained silent on the speculations about Sara Ramirez's comeback.

In another recent interview, Rhimes was asked if Sara Ramirez would reprise her role as Callie Torres on the next episode of "Grey's Anatomy" Season 13. Rhimes was very articulate in her statement a she said "I love Sara Ramirez and I love Callie Torres." Vivid fans of the said show started to speculate that there would be a big chance Ramirez could reprise her role.