Katie helps Craig pick out an engagement ring for Rosanna. Meanwhile, Dr. Schiller inadvertently informs Rosanna that Carly is in her second trimester. Later, Rosanna confronts Craig about being the father of Carlys baby. Craig reveals to Rosanna that he never slept with Carly the night before her wedding and that Mike is the father of Carlys baby. Rosanna is upset that Craig lied about sleeping with Carly but soon forgives him. When Craig leaves Rosanna makes a call to Mike telling him to meet her at Java. Mike is surprised to find out that Carly is pregnant with his baby. Carly, realizing the walls are closing in, is desperate to get Jack to Cancun before someone fills him in about the paternity of the baby. Later Emily and Carly go to the hospital and learn that Rosanna knows Carlys real due date. Jessica tells Bonnie that she called it off with Ben and is going to Washington D.C. on Marshalls behalf.