Read it through once

"Now she's beginning to marm it; isn't it jolly to hear her?" said Laurie to the fire, and the fire glowed and sparkled as if it quite agreed. "It's all the same, you know, she and I being one. We planned to come home with the Carrols, a month or more ago, but they suddenly changed their minds, and decided to pass another winter in Paris. But grandpa wanted to come home; he went to please me, and I couldn't let him go alone, neither could I leave Amy; and Mrs. Carrol had got English notions about chaperons and such nonsense, and wouldn't let Amy come with us. So I just settled the difficulty by saying, 'Let's be married, and then we can do as we like.'"