Ciaran first appears when he arrives as Peter's friend from his days in the
Royal Navy. He attempts to seduce
Shelley Unwin (
Sally Lindsay) but when Peter finds out he tells Peter she attempted to seduce him. He leaves soon after when Peter ends their friendship. He returns and begins dating Sunita when she helps him to fix his friendship with Peter. He is soon after arrested for being AWOL from the Navy. After being released, he returns to
Weatherfield and becomes engaged to Sunita. He is soon after seduced by
Bev Unwin (
Susie Blake). Bev's daughter Shelley discovers his infidelity. Sunita soon after ends the relationship on their wedding day after she realises he is only marrying to please her. He begins dating Tracy which soon after ends. He persuades
Mike Baldwin's (
Johnny Briggs) wealthy girlfriend
Penny King (Paula Fleming) to invest in his new business,
The Nexus an Irish-themed wine bar and restaurant, with him being the chef. The business venture fails shortly afterwards. Ciaran and
Charlie Stubbs (
Bill Ward) rescue Sunita and her husband
Dev Alahan (
Jimmi Harkishin) from Dev's shop which has been deliberately set on fire by Dev's psychopathic ex-fiancée,
Maya Sharma (
Sasha Behar). Ciaran rescues Dev, with Charlie rescuing Sunita. On 22 July 2005, Bev makes a drunken pass at Ciaran. Ciaran realises Charlie is abusing Shelley and tells her that he can't stand by and watch while Charlie abuses her. While at a restaurant, Peter finds Ciaran working there. Ciaran resigns from his job as he dislikes the place and returns to Coronation Street. He takes a shine to
Michelle Connor and flirts with
Carla Connor. Peter tells Ciaran of his alcoholism who agrees to help support him and stop him drinking. However, Peter, seeing his friend drinking, made him desperate again and he begins drinking again; despite his desire to stop. Ciaran, soon after manages to secure his old job back behind the bar at the Rovers. Ciaran soon set his sights on Michelle and attempts to start a relationship although she plays hard to get and Ciaran eventually gives up on her. In September 2010, Ciaran goes for a job interview in
Glasgow and is successful, with his impending exit to Scotland, Michelle is forced to face up to her feelings for him. After her son
Ryan Connor (
Ben Thompson) moves to Glasgow to attend university, Michelle confesses her true feelings for Ciaran and they begin a relationship. In November 2010, Ciaran is offered a job at
The Joinery, the new bar being opened by
Leanne Battersby and
Nick Tilsley, but struggles to tell landlady
Liz McDonald (
Beverley Callard) that he is quitting his job at the Rovers. In the end, he quits by post, resulting in Liz attempting to bar him from the pub, only for Michelle to quit her job there as well out of loyalty to Ciaran. Ciaran begins his job at
The Joinery and later steals the recipe of a hotpot from The Rovers, which has been served by
Betty Williams (
Betty Driver) for over 40 years. This angers Betty and Liz who claim they have seen rats in
The Joinery to scare potential customers off. At Peter's stag night,
The Joinery explodes with all the partygoers, including Ciaran, inside. He helps the injured, including carrying ex-fiancée Sunita from the rubble, until the ambulance arrives. In January 2011, Ciaran is offered a job on a cruise and accepts although Michelle does not want him to; so he decides to leave. On his last night, Michelle turns up late from a meeting which annoys him. Neither one of them want to admit they are wrong, so Ciaran leaves. On 24 January 2011, Ciaran returns and asks Michelle to join him on the cruise. Michelle accepts his offer and they leave together while kissing in the back of the taxi. In November 2011, Ciaran and Michelle return to Weatherfield and announced their engagement. They are shocked to discover that Carla has been raped by
Frank Foster (
Andrew Lancel). Michelle and Ciaran initially want to marry in
The Bahamas but later decide to marry in Manchester. Ciaran is given a job at the Bistro by Nick. Michelle gives him the deposit for the wedding venue they choose but when Ciaran arrives it has already closed. He partakes in a game of poker with Peter, Dev,
Kirk Sutherland (
Andrew Whyment) and
Karl Munro (
John Michie). He insults Karl and later gambles the deposit which he loses to Karl. Ciaran asks Peter to lend him money to pay the deposit but he refuses. Ciaran pretends to be co-owner of the Bistro and plans to cater for a client while keeping the money for himself without telling Nick. Nick discovers this plot, so Ciaran is sacked and takes the money from Ciaran; which he was given to him by the customer. Michelle finds out that Ciaran lost the deposit. Michelle agrees not to marry Ciaran and to leave Weatherfield to return to the cruise ship. Michelle changes her mind and Ciaran leaves Weatherfield alone. == Reception ==