Board Thread:General Discussion/@comment-25266931-20170112165458/@comment-26397825-20170127062937

Rens hair was already long before the time slip, he's just let it out of his ponytail. And depending on the person, hair can how up to an inch a month. I worked with a lady who used to get her hair cut to jaw length. 2 months later when she went to the hairdresser, it was past her shoulders. I imagine Cinder is like that, and Ren is probably similar.