Childish heart) is a 1969 Indian Tamil-language drama film directed, produced and written by Savitri.

A remake of Savitri's Telugu film Chinnari Papalu (1968), it was released on 14 January 1969 and became an average success.

Though Savitri's Telugu film Chinnari Papalu (1968) was a box-office bomb, it received critical acclaim; this prompted her to remake it in Tamil as Kuzhandai Ullam.

[2] Singh and Sekhar, the cinematographers of the original,[1] returned in their positions,[2] and editing was handled by M. S. N.

[6] The Indian Express wrote on 25 January, "[Savitri] has on the whole weaved a fairly appealing product though old-fashioned in style and treatment.