Just when Jonathan Antoine walked up the stage of Britain's Got Talent with Charlotte Jaconelli, the show judge Simon Cowell just told another judge, "just when you think things can't get any worse!" 　　No one seemed to expect what this fat, fidgety, and unconfident teenager could ever bring to the audience.However, never judge a person before you really know him. The duo impressed everyone with a jaw-dropping performance, leading to a standing ovation from all the audience and all four judges. 　　Jonathan has been bullied and picked on for a very long time due to his size. He says having Charlotte with him on stage boosts his confidence, and they will stay as a duo as they enter the next stage. 　　A similar scenario took place a few days ago, just as another contestant wowed the judges and audience with his soothing voice and a guitar. 19 year-old Sam Kelly with a farming background in rural Norfolk said he never really fitted in with the working bracket because music is the only thing he loves. 　　Different from Jonathan's powerful performance, Kelly did a solo guitar version of Adele's song "Make You Feel My Love," with tender and delicate approach, which left the [6]Manchester audience and judges in stunned silence after his audition. 　　With the judges all unanimously letting him through to the next stage, it seems that Sam might not have to return to farming just yet.