One good example could be 'Sakura's Struggle'. In this fanfiction, Sakura is depicted as being depressed due to Naruto's long absences on dangerous missions. The story focuses on her inner turmoil as she tries to cope with her feelings for him and her own insecurities. Another could be 'A Depressed Sakura's Path' where Sakura's depression is triggered by the constant comparison to her peers in the ninja world. It shows her journey to overcome it with the help of her friends.
Another plotline could be that Sakura makes a decision that deeply affects Naruto's life in a negative way. Maybe she chooses to side with an enemy against Naruto's wishes, and this betrayal makes Naruto feel so hopeless that he becomes depressed. In these fanfictions, the writers often explore the complex relationships between the characters and how their actions can have far - reaching emotional consequences on others. There's also a possibility that Sakura's actions cause Naruto to lose his dream or his sense of purpose, pushing him into a depressive state as he feels lost without that driving force in his life.
In many of these fanfictions, Sakura's depression can strain her relationship with Naruto. If she's depressed because of her feelings for him, she might push him away. For example, she could avoid him or be short - tempered when he tries to be friendly. With her friends like Ino, her depression might make her seem distant, causing Ino to be worried and try to reach out more.
One possible storyline could be Naruto is depressed because he feels unappreciated in the village despite all his efforts. Sakura, realizing his state, tries to cheer him up by spending more time with him. They start training together and Sakura slowly helps Naruto see his own worth through her belief in him.
I'm not sure of a specific one offhand. However, you can try searching on fanfiction websites like FanFiction.net or Archive of Our Own. Look for tags related to 'Sakura', 'Naruto', and 'depressed'. You might find some interesting stories there.
Sakura could encourage Naruto to engage in activities he used to enjoy. For example, if Naruto liked eating ramen, she could take him to Ichiraku's. Also, she could remind him of his past achievements and how far he has come. By showing him that he is capable of great things, it might boost his self - esteem and help him out of his depression.
Perhaps Sakura is overly critical of Naruto in the fanfiction. She might focus on his flaws and not give him any credit for his achievements. Naruto, who has always been striving for recognition, especially from Sakura, would be deeply affected by this. Her constant criticism could chip away at his self - esteem and cause him to sink into depression.
Maybe Naruto tries to change himself completely in order to please Sakura. He could start training too hard, ignoring his own limits, and end up getting injured. This would not only make his physical state worse but also deepen his mental depression as he realizes that even his extreme efforts don't seem to matter to Sakura.
Loneliness can also be a theme. She may feel isolated in her depression, like no one truly understands what she's going through. This could be because she's hiding her feelings or because others are too preoccupied to notice.
It shows his vulnerability. Usually, Naruto is seen as a strong and determined character. But in this fanfiction, his depression over Sakura reveals that he has a soft side, especially when it comes to love. This adds a new layer to his character.