Irma, who thinks Bobby is shy, ignores Bobby's feelings for Irma. Until Irma realizes Bobby's feelings and gets involved so much that her school falls apart.
| Actor | Role |
|---|---|
 Roy MartenBobby | Bobby |
| JJuni ArcanIrma | Irma |
 Chitra DewiIbu Bobby | Ibu Bobby |
 Ratno TimoerNot listed | Not listed |
 Dicky ZulkarnaenNot listed | Not listed |
 Mansjur SjahProf. Gunadi | Prof. Gunadi |
| AAgus ErwinNot listed | Not listed |
| IIta MonteiroNot listed | Not listed |
 Fifi YoungNot listed | Not listed |
| NNurnaningsihNot listed | Not listed |
 Ismed M. NoorNot listed | Not listed |