Ezra is taken during a mission and then tortured for a few months and when the crew finds him he's almost dead. And during the time he's gone Sabine discovers her feelings for him and went crazy to find him. And when he is back he's in a coma for a few more months and then pleased in a bacta thank. But when he never awakes they takes him off life support and he is dead for a few hours and then when Sabine tells him how much she loves him his heart starts 💗💖💗💖💗💖again and he wakes up to life. And he then discovers that he can't walk and he gives up all hope that he ever can walk again but Sabine helps him with physical-therapy and he can walk again.

I don't know why I love Ezra to be in a wheelchair and then learn to walk again, maybe cause my brother and my friends brother are in wheelchairs and they will never learn walk so to show that not everyone in wheelchair will sit down in it forever but it's sad that it is persons like my brother that never can walk.

PS: it's during season 3