Both deal with the issues of Teen pregnancy while still going to school. Both couples love each other very much, who want to stay together but some other people are against it, they both decide to keep the baby.
The difference is that the couple in 'Jenny & Juno' are equals in society and whereas in 'Heard It Through the Grapevine' are not
The difference is that the couple in 'Jenny & Juno' are equals in society and whereas in 'Heard It Through the Grapevine' are not