Cam reveals to Reggie that he's about to propose marriage to Allison. Reggie gives Cam some unexpected advice about the engagement process. M-Chuck's freshman English class challenges her to write about some painful truths, and Cassie nears completion of her conversion to Catholicism. Missy is determined to get involved in a big deal that Chen has presented to Reggie and Cam, but she'll have to convince her parents first...