Warning! Spoilers for Grey’s Anatomy Season 21, Episode 18 are ahead.
The conclusion of Grey’s Anatomy Season 21 left fans with a whirlwind of questions—ranging from the critical to the trivial—as we inch closer to Season 22. The finale, particularly Episode 18, encapsulated intense plot points including Dylan’s surgery, orchestrated by Jenna’s drastic actions, and the emotional turmoil stemming from the hostage situation involving Amelia and Simone. Meanwhile, Meredith’s surprise visit tied into the narrative significantly, adding depth to her character in the impending storyline of Season 22. As the dramatic threads of Season 21 came to a close, numerous loose ends emerged, demanding resolution.
Key moments in Episode 18 highlighted the evolving dynamics of relationships, particularly between Simone and Lucas, whose shared peril rekindled their feelings. Concurrently, Owen and Teddy faced pivotal realizations about their marriage, setting the stage for future developments. In addition, the episode culminated in a shocking twist—a catastrophic explosion that promises to have far-reaching consequences in Season 22, necessitating answers to many unresolved questions.
1 Is Link Alive?
Grey’s Anatomy Season 21’s Finale Suggested Link May Have Triggered the Explosion



The finale ignited curiosity regarding Atticus Lincoln’s fate. After a romantic interlude with Jo in a supply closet, Link returned to a full schedule following the hostage crisis. However, following Aaron Gatlin’s shocking assertion regarding acetylene tanks and Jenna’s actions, it became evident that Link’s request for cautery may have inadvertently triggered the deadly explosion. Should this theory hold, Link would find himself at the center of the crisis, heightening the urgency surrounding his safety.
2 How Has the Explosion Affected Bailey, Beltran & Millin?
The Three Doctors Found Themselves Near the OR Floor During the Chaos



While likely less directly threatened than Link, the presence of Bailey, Beltran, and Millin on the OR floor positioned them precariously close to the unfolding disaster. With Jenna’s earlier actions foreshadowed in the preceding episodes, their subsequent near-miss with the explosion came as a stark reminder of the day’s chaos. The trio’s continued safety hangs in the balance, leaving audiences to wonder about their fate in the aftermath of the fiery climax.
3 Does Meredith’s Return to Catherine’s Labs Signal a Fox Foundation Collaboration?
Meredith Set to Utilize Catherine’s Facilities in Boston While Operating at Grey Sloan



The Season 21 premiere underscored Meredith’s pivotal role in Catherine’s Alzheimer’s journey, which allowed her to detach her research from the restrictions of the Fox Foundation. This transition has led to Meredith’s decision to self-fund her studies, setting the stage for an intriguing partnership with Catherine. Their new collaborative venture may reopen previously unexplored dimensions of Jackson’s ambitions, prompting potential storylines worth investigating in the soon-to-be-released Season 22.
4 What’s the Status of Ndugu’s Mentorship of Millin Following His Confession?
Millin’s Disagreement with Ndugu’s Perspective Marks a Turning Point





The evolving dynamics between Winston Ndugu and Jules Millin took a complicated turn in the finale. Their extensive collaboration on cardiothoracic cases led Jules to confront Winston regarding the blurred lines of their relationship. Despite Winston’s insistence that he was not developing feelings for her, his admission during their confrontation sparked frustration in Jules, suggesting a potential shift in their mentorship. With Jules seeking Beltran’s assistance for her surgery, it increasingly appears that Ndugu’s mentorship may be in jeopardy, making it a critical narrative thread for Season 22.
5 Did Simone Confide in Lucas About the Intern?
Simone’s One-Night Stand Surfaces Amidst Intern Class Drama



Simone’s reaction to Lucas ending their relationship brought about impulsive decisions, including a one-night stand with a stranger just before Jo and Link’s wedding. The finale revealed that this stranger is, intriguingly, a new intern at Grey Sloan Memorial. Given the circumstances surrounding the hostage crisis, it’s unlikely Lucas is aware of Simone’s indiscretion. As Season 22 unfolds, the implications of Simone’s choices and Lucas’s inevitable reaction promise to reignite tensions between them.
6 What’s Ben’s Residency Status Following Teddy’s Decision?
Season 21 Finale Has Not Clarified Ben’s Residency Outcomes



The episode presented an unresolved status regarding Ben’s residency. Bailey intended to inform him of Teddy’s recommendation against his permanent placement as a resident, yet the chaotic events following a critical ER operation temporarily stalled their discussion. The uncertainty surrounding Ben’s fate requires resolution in Season 22, as audiences await clarity on his future at Grey Sloan Memorial.
7 Did Dylan’s Surgery Result in Success?
Dylan Remains Unconscious Post-Surgery, Leaving Questions Unanswered




After navigating complex surgeries, Amelia Shepherd faced yet another challenge in Dylan’s case. Although the operation concluded successfully, Dylan remained unconscious, leaving doubts about the surgery’s efficacy. Jenna’s desperation and coercion played a significant role in prompting Amelia to perform the surgery, raising further questions regarding the patient’s prognosis. As Season 22 approaches, clarity around Dylan’s health becomes critical.
8 How Will Owen Respond Following Teddy’s Self-Realization?
Owen’s Feelings Remain Unspoken After Teddy’s Moment of Reflection





Teddy’s successful operation on Nora provided her with a momentary sense of achievement, paralleling her ongoing struggles to maintain her marriage with Owen. With a newfound perspective, she recognized the need to prioritize her own happiness, ultimately hinting at a possible separation. Although Owen attempted to discuss their relationship and proposed cutting ties with Nora, the full extent of his feelings remains unclear. As Grey’s Anatomy heads into Season 22, audiences are left questioning how Teddy’s realization will reshape their relationship and what lies ahead for Owen and Teddy.
Season 21 of Grey’s Anatomy is available for streaming in its entirety on Hulu.
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