Parenthood Season 4 Episode 15 : Because You're My Sister

In the fourth season finale, Jasmine and Crosby plan an anniversary get away and receive exciting news. Kristina and Adam prepare for the next phase of her treatment. Drew learns the results of his college applications. Amber and Ryan discuss the future of their relationship. Joel and Julia plan an event for the entire Braverman family. Meanwhile, Sarah is forced to make a decision about her relationships with Mark and Hank.