When you watch Grey's Anatomy Season 13 Episode 4, Amelia worries about having children with Owen when they barely know each other. Owen eventually comes around and tells her they can talk about anything. Both of them reveal dark moments from their past. They decide to try for kids. Meredith keeps turning down Nathan. When a patient of theirs takes a turn for the worse, Meredith questions Nathan if only agreed with her earlier because he likes her. Nathan is insulted. Later on, Meredith tells him they can only be friends so she can do her job. Alex helps solve a girl's medical mystery in the clinic instead of meeting with his lawyers. He feels happy to have saved her even though he didn't get any of the credit and missed his meeting. April and Jackson are frustrated with their living situation, but have a heart to heart and work things out. Andrew and Jo decide to confide in one another because they feel like they can't talk to anyone else.