 He also encourages Laurel, Ivy's mom, to attend Ivy's wedding to Raj, and Laurel shows up at the wedding later.In season 4, it is revealed that over the summer Dixon was on a hip-hop tour with one of his favorite DJs.He decides to attend college, but after Navid ruins his chance of getting a dorm on campus by forging his dorm papers and making him check in the girls dorm, he finds himself without a place to stay.