Impossible Railways (2018)

S4E4 The Metamorphosis

During Seth's visit to Summer, she comes to terms with the fact that her once materialistic and gossip-loving persona might be a thing of the past since starting at Brown. Meanwhile, Ryan steps in to support Taylor as she navigates her divorce. Kaitlin and Julie make a pact to avoid any trouble, but temptation looms. On a different note, Sandy finds himself yearning for a night out with the guys.