Eli and Audrey have an odd relationship and, in a lot of ways,act like twins. Friday Brooks went to work with Rob and Eli and Audrey were playing when I heard this exchange:
Eli- "I am NOT going to get married"
Audrey- "Yes you are, you're going to marry me"
E- "No I am not"
A- "You are, get back here and marry me right now!"