"She Has a Way"

I listened to Mr. Tambourine Man this morning and noticed two instances of a small feature in "She Has a Way" (included on the CD as a bonus track).  The repetition involved in the alliterative phrases "so sweet" ("She looked so young, and she seemed so sweet") and "so strong" ("But I didn't realize my love for her was so strong") lend a sense of degree (for "so").