Supernatural Season 15, Episode 18, titled "" (aired Nov 5, 2020), is widely remembered as one of the most emotional and pivotal episodes of the final season, largely due to Castiel's (Misha Collins) dramatic exit and heartfelt confession to Dean Winchester. The episode is highly regarded for its emotional impact, with many fans describing it as an "ugly cry" experience , according to MaydayMaggie and various Reddit users.
Some viewers felt that while the emotional scenes were strong, the overall plot felt rushed or that the immediate aftermath of Castiel’s death was not handled well. [S15E18] Despair
The episode is described as moving quickly without feeling rushed, balancing the intense emotional scenes with the rapid, "hellish" stakes of the plot, per Nerdbot. Supernatural Season 15, Episode 18, titled "" (aired
Other viewers felt the "Destiel" scene was a long-awaited, essential moment for the characters. The episode is described as moving quickly without
The defining moment of the episode is when Castiel confesses his love for Dean to trigger a deal with The Empty, allowing him to escape death—and immediately be dragged into it, according to Fanlore . This scene set off massive social media reactions worldwide.