[Forrest is waiting with Forrest Jr. for the school bus on little Forrest's first day of school in Greenbow. The bus arrives and little Forrest is about to board it]
Forrest Gump: Forrest, don't...
[pause, then]
Forrest Gump: I just wanted to tell you I love you.
Forrest Gump Jr.: [smiles] I love you too, Dad.