Little Biju Mouse wants to help his friend Church Mouse by sweeping the church sidewalk and steps. While working, Biju is concerned about the changes in the weather. Church Mouse takes the time to teach Biju about how what we see in the sky can relate to our lives in the form of metaphors on sunshine, dark clouds, rain and silver linings. While change can be hard, Biju discovers hope in silver linings and finds something to be thankful for.