The first in a new series, "Four Seasons," takes us to Deepwater Cove, a small community on the shore of the Lake of the Ozarks, where we're introduced to four couples in different stages of life. It Happens Every Spring centers on Brenda, a lonely wife, and Steve, a go-getter real estate agent, in the mid-winter of their relationship. When a stranger appears at their door one night, change blows through their house and their marriage.