If you would like to read my review of the last episode, click here. Synopsis: Chickenpox and Grandma strike the Pearsons; Deja brings a new dynamic. (NBC.com) Writer: Vera Herbert Director: Ken Olin Rating: TV-14 Running Time: 45 minutes This Is Us is one of those shows that is destined to leave a mark in our lives for years to come. Tonight’s episode continued to carry the tradition of teaching life lessons and the struggles that come with it. The episode...