What cause and affect relationship do you see in the highlighted passage from section 33 and 36

36-"Don't make any mistake, Dell," he said, "about me. I don't think there's anything in the way of a haircut or a shave or a shampoo that could make me like my girl any less. But if you'll unwrap that package you may see why you had me going a while at first."

A. Della cut her hair because she thought Jim would love her less, but he loved her the same. B. Della cut her hair and thought Jim might find her less attractive, but Jim loved her just the same.
C. Jim cut his hair because he thought Della would love him less, but she loved him just the same.​