Steph and Mark try their best to keep calm, as they receive news about their IVF treatment, but will they be crying tears of joy or sadness?

Lou and Kathy reveal they shared a passionate night together, but both disagree who made the first move. Will Lauren be able to ever find out the truth?

Also, Brooke feels a pang of guilt, as she starts to fleece the Cannings. Will she change her mind and do the right thing?