A Sing Sing So

A Sing Sing So Online – A Batak girl (Nani Widjaja) has a blind boyfriend (Zainal Abidin). Then a helper girl from the city comes who wants to cure the young man's blindness. It works. After a long time without any news, the girl follows to the city. It turns out that the blind young man who has regained his sight is already dating his helper.