Episode 8785 ( 2nd December 2015 ) Plot . David refuses Sarah a haircut , not wanting her to go on her date with Aidan . Grabbing Craig ’ s phone , Beth invites Caitlin over for dinner . Nick and Carla make arrangements to meet after work . Johnny and Kate have moved into the flat . Audrey does Sarah ' s hair , making David apprehensive . Eileen feigns being unconcerned about Dee ' s calls on Michael ' s time but Todd ' s not convinced , pointing out that she ' s made an effort with her appearance . Dee follows Michael into the cafe to tell him some news . Tim finishes work early both to clean his own windows and to take Sally for a slap - up dinner . As Sarah leaves the salon looking a million dollars , David hurries after her and warns her not to talk about Callum . Kylie thinks he ' s over - reacting . Nick finds he ' s short - staffed at the bistro . Carla and Aidan turn down an industry dinner and Johnny is left with the ticket . A bored Eileen passes the time on the switch with a Rubik ' s cube . Michael ’ s mortified as he reveals to Eileen how Dee has nominated him for the Weatherfield Good Samaritan Award . Craig prepares a meal for Caitlin and reluctantly invites Beth and Kirk to join them . Dressed to kill , Sarah arrives in the Rovers for her date . Seeing Nick ' s got a staff issue , Carla insists she ’ ll waitress for the evening . Craig is on tenterhooks as a Caitlin arrives . Eileen starts to boast about Michael ' s award , much to his discomfort . David gets nervous as he watches Sarah knocking back the drinks in the pub and asks Todd to keep an eye on her . A delighted Sally is pleased to see that Carla is her waitress when she and Tim go for their meal . Tim is called away to collect his van after lending it to a friend from The Flying Horse . Todd obtains a second Rubik ' s Cube , almost completed . Aidan bores of Sarah ' s drunken chatter . Todd claims he could complete the cube in thirty seconds for a bet but swaps Eileen ' s with his to win . Craig ' s cooking is a success but Beth starts to embarrass him when she suggests Ker - Plunk as an after - dinner game . Sally enjoys messing Carla about with her wine order . Nick is amused to watch them . Eileen finds her cube in Todd ' s bag . They all laugh over his deception . He tells her he did it to cheer her up in the same style as Steve and Lloyd would have done . Realising that Sarah ’ s horribly drunk , Aidan calls an abrupt end to the evening . She storms out and Billy follows her . Sally starts to deliberately give Carla trouble over the food order . Todd texts David to tell him about Sarah . Rushing outside , he finds her clearly upset and pouring her heart out to Billy . After a row with her brother , Sarah heads unsteadily towards Victoria Court but is knocked down by Tim returning in his van . Despite Sally , Carla ' s enjoyed her night . She suddenly proposes to Nick as Michelle comes in to tell them about Sarah . He rushes to the hospital . Craig is mortified when Beth shows Caitlin his baby photos . He rushes her out of the house in annoyance . Sarah ' s has only minor injuries and regrets her actions . She ' s kept in overnight . Tim and Sally are relieved to get a call from Gail with the news . Craig berates Beth for humiliating him but when he receives a text from Caitlin saying how much she enjoyed the night , he ' s forced to apologise . Back from the hospital , Nick tells Carla that the answer to her proposal is " yes " . Max thinks that it was Callum who hurt Sarah and that he ' s back in their lives . David assures him that he won ' t see him again . The Doctor tells Sarah that the tests show that she ' s absolutely fine - and so is the baby she ' s carrying . She ' s stunned by the revelation . Notable dialogue . Eileen Grimshaw : " I ' ve got a very upbeat , sunny nature . Everybody tells me that . " < br > Todd Grimshaw : " Yeah , that ' s because they ' re scared of you . "