Hi everyone (:
I’ve recently become more serious about knitting and wanted to try some easy two needle socks. However, there was a part in the pattern that I didn’t understand. It said to “reattach yarn” after binding off. I copied the part of the pattern and I was hoping someone could explain to me. Thank you in advance. 
Starting at the top/cuff of sock:
Cast on 48 stitches and rib (Knit 1, Purl 1) for 7-8 inches
Bind off 12 stitches, knit 24 stitches, bind off remaining 12 stitches and cut the yarn.
Top of foot: Re-attach yarn and work on the remaining 24 stitches until this section measures 6-7 inches in length (depending on foot length).
