Next week on Coronation Street, significant developments unfold surrounding Gary Windass and Sarah Platt. Following the murder of Theo Silverton, suspicion looms over several characters, including Gary and Sarah, who are hiding a troubling secret. Gary confides in Sarah about the strain their concealment is causing him, stating he feels overwhelmed. Meanwhile, Maria Connor becomes increasingly suspicious of Gary's interactions with Sarah, especially after witnessing them share a hug. As Maria confides her concerns to friends Fiz and Izzy, she suspects Gary may be having an affair. The situation escalates when Todd informs Sarah of Maria's suspicions, prompting questions about whether Sarah will reveal the truth. In a twist, Gary surprises his family with a holiday, which Maria interprets as a guilt-driven gesture. Meanwhile, Sarah's partner, Kit Green, is contemplating a marriage proposal, adding another layer of complexity to the unfolding drama. As relationships intertwine, viewers are left wondering how these secrets will ultimately affect everyone involved.