Heath and Bianca in Home and Away (C5) may have once looked like love's young dream, but their relationship has been lying in tatters lately. She's decided to call it a day, leaving him struggling to cope with the idea that she no longer wants him.

But is her hardened exterior just a front? It seems that could be the case when she rushes to be at Heath's side when his health issues spiral out of control. Could circumstances keep them together after all?

Heath isn't the only heartbroken bloke in Summer Bay this week - Hunter can't find the strength to move on from Olivia, who already has a new admirer in the form of Mason. VJ and Billie decide to elope, but it seems that fate doesn't want them to wed because, en route to the register office, she suffers back pain that makes her think she is in premature labour. As Raffy and Decker bond, Kat may put the Morgans in danger by closing in on their secret.

In Neighbours (C5), Dee is at the heart of the drama once again - on Valentine's Day, Toadie follows her to the setting of their doomed wedding where they have a heart-to-heart. Their chat inspires him to try to help the new person in his life achieve her dreams - but will Sonya be open to his plan?

While most people would love the idea of a romantic picnic with their nearest and dearest, Steph hates the thought - and it's not just because of the discomfort and idea of insects getting in the sandwiches. Mark is becoming a major problem for her so, after liaising with Victoria again, she makes the decision to end their relationship - which doesn't go down well.

Terese's attempts to impress Mr Udagawa looks set to fall flat when a crucial item from the Pieces of Hollywood exhibition goes missing, Ned says farewell to Ramsay Street and Paige takes drastic measures to enable her to spend more time with Tyler.

In EastEnders (BBC One), with Lee and Whitney's relationship at breaking point, she confides in Lauren, while Michelle's liaison with an old friend leads to disappointment when he doesn't show. Her spirits are lifted when she receives a Valentine's card, but then gets a shock after babysitting for Stacey and Martin.

Meanwhile, Jay struggles to accept the results of Roxy's medical report, and he and Billy are shocked by Jack's latest request. Billy confronts Jack, leading to a scene, so Max intervenes with some advice for Jack

With Bex offering to look after Sylvie, Tina and Donna enjoy a night out together. Elsewhere, Jane gets an early Valentine's Day present from Ian, and is relieved to hear Dot has convinced him to go for his health check. Shirley and Johnny help prepare a Polish Night at the Vic, with a little help from local shop owner Konrad, but Shirley is shocked when someone from Environmental Health turns up following reports of food poisoning.

In Emmerdale (ITV), Paddy privately visits the crash site on the anniversary of Tess's death, while Rhona is gutted to have received her decree absolute papers, especially since Pierce has vanished. Later, she and Paddy drunkenly reminisce about the end of their relationship in the Woolpack, and find themselves saying goodnight with a kiss.

Rhona confronts Pierce over the 'conference', knowing he wasn't there, and after she realises why, she smooths things over between them by getting him to propose again, and she accepts. While Paddy and Rhona keep the kiss a secret from Pierce, Chas gets wind of it and shows a glimmer of jealousy.

Elsewhere, Finn breaks into Kasim's house and trashes his bedroom. While the police take Finn to the station, a shady figure pours petrol over a Barton taxi before setting it on fire. Meanwhile, Laurel and Bernice provide support for one another over the Ashley situation; David is shocked by the content of Tracy's raunchy book; Aaron is told he could be locked up for a long time, and Lisa's birthday ends in disaster.