The kiss happens in Naruto episode 168, titled “Master and Student,” during a flashback sequence. This episode is part of the “Sasuke Retrieval” arc, but it features a moment where Naruto is recovering from his injuries after his battle with Sasuke at the end of the Sasuke Retrieval arc.
The scene in question occurs when Naruto is lying in a hospital bed, severely injured. Sakura visits him to check on his condition. She’s deeply concerned about him, and Naruto, as usual, tries to downplay his injuries and stay optimistic. The scene is emotional because, even though they’ve had a complicated relationship throughout the series, Sakura’s feelings for Naruto are starting to become clearer—both as a friend and a deeply caring companion.
In this scene, Sakura is really grateful for everything Naruto has done, especially his determination and willingness to protect those he cares about. She’s aware of how much he’s endured for others, particularly for Sasuke, and she’s moved by his persistence and loyalty.
When she kisses him on the cheek, it’s a heartfelt gesture. It’s symbolic of her appreciation for him and recognition of how important he’s become to her. It’s a soft, tender moment, showing her affection for him, though it’s not necessarily romantic at this point. It’s more about acknowledging their bond and Naruto’s unshakeable spirit.
This moment is significant because it’s one of the first clear signs in the series of Sakura’s growing affection toward Naruto. Up until this point, Sakura’s focus had primarily been on Sasuke, but after the events that unfold throughout the series, she begins to see Naruto in a different light.
The kiss is a small but meaningful moment that foreshadows how their relationship will evolve in later episodes. Fans often refer to this as one of the key moments where Naruto starts to realize that Sakura might care for him in a way that goes beyond friendship, though at this time, he is still very focused on Sasuke and his quest to bring him back.