The Genin

Sakura grew up with Kakashi, Obito and Rin. She liked Kakashi but only Rin knew that. When Obito and Rin died it crushed Sakura but she knew it crushed Kakashi more. Soon they both join Anbu. Later the 3rd hokage makes them genin teachers for the squads. Will they end up forgetting Obito and Rin?

No Uchiha Massacre Itachi still joined Akatsuki
Minato and Kushina died