5483: Bianca issues a warning to Heath

Heath confronts Bianca about keeping the truth about the pregnancy from him. April tries to explain why she let the cat out of the bag, but Bianca blows up at her. Heath tells April that he also wishes he didn't know, but she's comforted when Dex offers her ice cream and a shoulder to cry on.

Later, Bianca tells Heath he can't be involved with the baby and threatens to leave Summer Bay if he tells anyone the truth. She also tells April to keep it quiet or they're through.

Meanwhile, Henri tries to reassert a student-teacher boundary with Casey. On the back of this, Casey disappoints Gina by telling her that he intends to quit school. Henri is concerned when she learns this and realises it's about her. Gina's solution is for Henri to resume tutoring him. They both know it's a dangerous game, but it looks like they can't resist each other.

Elsewhere, Roo and Marilyn are disgruntled with John's irritating domestic habits and hatch a plan to get Gina to take him back. They inadvertently manage to put John and Gina at cross-purposes and only cement their separation.