Kevin and Jenny Ryan

Kevin Ryan and Jenny (Duffy O'Malley) Ryan, also known KevJen, is shipper term for the romantic relationship of both Kevin and Jenny. It is a minor, but is brief element of Castle.

Kevin & Jenny's History
Jenny and Kevin met at K.J. Doogal's around 2009, and began dating ever since. For their two week anniversary, Jenny gave Kevin a bright blue tie.

Season 2
Kevin and Jenny shared honeymilk everynight to help the couple sleep. Whenever KEvin's at work, Jenny calls to make he's okay. But Kevin calls Jenny during work, telling her that he's thinking about her and misses her by setting up a date. When Javier Esposito, Kevin's partner, and Richard Castle, KEvin's friend and mentor, kept saying that Jenny wasn't real and asked KEvin when they could meet her, he told them they will as long as they don't scared her. When Jenny show up, Kevin greeted her with a kiss as Castle and Esposito stood there in shock and he introduced her to them. Jenny feels like she knew them already as Kevin told her, stating that Kate Beckett, Kevin's friend, look so much prettier than in Cosmopolitan, Kevin gave her his copy of Castle's book, Heat Wave, and she couldn't put it down and asked Esposito to keep Kevin safe since he's a great partner. After that, the two went to a movie.

Season 3
Around 2011, Kevin was planning of proposing to Jenny and seek for advice from Castle, wh suggest he should try a helicopter ride, but BEckett suggest something more itmate. Kevin told Castle about his plan and taking his advice. But thigns don't go as planned when Jenny came to return Kevin's phone when he forgot it and found out that he didn't play darts with Esposito and that NAtalie Rhodes was working for them and though he was with her last night. Kevin tried explaining to her, even starts calling her. But Jenny show up later and apoligise for making a scene and told Kevin that he's the best thing that ever happened to her and that she trust and love her. But Kevin insists that he lied to her, that she deserved the truth and after getting the ring from his desk, he told her that he went to her parents to get thwir permission, got down on one knee and said: "Jennifer Scout Duffy O'Malley...will you make me the happiest guy in the world and marry me?" When Jenny saw the ring, she said yes, Kevin puts the ring on her finger and the happy engaged couple kiss as the whole bullpen applaud.