Rosie, Keep Looking

With her favorite man dying upstairs and Rose helpless to save him, an important promise is made. "If I lose you once, I'll find you again. If I lose you twice, I'll find whatever's left. If I lose you three times, I'll search until worlds burn and die around me and if I lose you four times, I'll never, ever stop lovin' you, Doctor, 'cause I do..." Please review! I don't own DW.