There is a scene between a girl and boy in a taxi where the boy squeezes the breast of the girl and it is implied he fingers her vagina.

There is a long scene in a movie hall where a boy tries to seduce a girl by touching her breasts. The girl does not like being touched. Later she was emotionally blackmailed to suck his dick.

In a beach scene, the boy describes a girl how she can satisfy him by her body and sex

Most of the sex in the film is implied and no actual nudity shown on screen except the last few mins where the male lead's butt is shown on camera.