In the first of a two-part story, a heated fight between Marin and Jack is the result of an invasion of wild wolves in Elmo. Annie's mother arrives in town as a series of unfortunate events could ruin Patrick and Annie's wedding. Meanwhile, Ben's new hockey team causes problems and the church elders of Eric's church attempt to stand in the way of his relationship with Sara.

In this conclusion of a two-part story, dangerous and unforeseen events threaten Patrick and Annie's wedding. Marin invites Jack to be her date, and Jane flies in for the wedding only to see Sam with another woman.

Marin finds a mysterious woman's phone number in Jack's belongings while he is away on a research ship. Celia suggests that Annie help Patrick remember his old life. Ben begins to put his hockey team ahead of his friends and family. Buzz and Mai offer dating advice to Jerome and Mary Alice.