Julia Lester

Christy discovers she and her younger classmate make a good team, both in and out of the classroom; Bonnie steps up when a newly sober Natasha fears she can't handle motherhood.

Christy helps Jill adjust to being a new foster mother, and Bonnie has trouble convincing tenants that she's a good building manager.

Christy and Jill take Emily to see her biological mother Natasha in rehab where they make a surprising discovery, and Bonnie watches Adam's dog while he's out of town.