Relationships are challenged at Station 19 following Sullivan's actions at Maya and Carina's wedding, putting his marriage with Andy to the test. Dean comes to terms with his feelings for Vic, while Travis rekindles an old flame.

12%是咱们爱的人会爱咱们的几率。~~改编自小说《12%》到后日　　12% is the probability that the person we love will love us.