13季预告仅沿着12季末尾的剧情演了几分钟，其中麦琪(凯莉·麦克格瑞饰演)承认她的姐姐梅瑞狄斯 (艾伦·旁派饰演)对内森·里格斯 (马丁·亨德森饰演)念念不忘。问题是，梅瑞狄斯和里格斯已经在一起了。

对此梅瑞狄斯选择闭口不谈，所以我们至少要等到第2集才能知道麦琪对此的反应是什么—-但是我们可以打赌，这件事一定不会进展的很顺利。

“我们知道关于麦琪唯一的一件事就是她的确是一个坚守诚信和真理的人”，麦克里里对TYGuide说。“在她出演的第一季中，她一直抓着理查德没有立即告诉她俩人是父女、长时间的隐瞒真相的事不放。......于我而言，这种迹象表明我们是期待麦琪如何对待缺乏诚信的感觉、缺乏完全透明性的感觉以及这段亲情的揭露的——特别是和她信任的某个人，或者不只是信任，就像依赖梅瑞狄斯一样多”

Grey's Anatomy Mega Buzz: Will Riggs Come Between Maggie and Meredith?The Season 13 premiere picks up just minutes after the Season 12 finale, when Maggie (Kelly McCreary) confessed to her sister Meredith (Ellen Pompeo) that she's got the hots for Nathan Riggs (Martin Henderson). The problem? Meredith and Riggs are already getting it on.Meredith opts to keep her mouth shut for now, so we'll have to wait until at least Episode 2 to find out what Maggie's reaction is to the news - but you can bet it's not going to be pretty."One of the things that we know about Maggie is that she is really a stickler for honesty and the truth," McCreary tells TVGuide.com. "In her first season, she really holds it against Richard that he didn't tell her [he was her father] right away, that he withheld the truth for any length of time. ... To me, that's an indication of how we can expect Maggie to feel about any lack of honesty, any lack of full transparency and disclosure in a relationship - especially with somebody that she trusts and, more than trusts, really relies upon as much as Meredith."