"Girl's Day Party #5" is the sixth digital single by Girl's Day. It was released on October 26, 2012 with "Don't Forget Me" used to promote the single. It is the first release without member Jihae after leaving the group in early October 2012.
- "Don't Forget Me (나를 잊지마요)" - 3:10
- "Don't Forget Me" (Inst.) - 3:10