Happy Ever After is the nineteenth episode ever made in Season 5.
Mrs. Kyndley's daughter is getting married, but Mrs. Kyndley hasn't got the good luck package ready. Percy, wanting to help out, looks around and finds a new set of buffers and a flatbed, satisfying the first two criteria. He later finds Old Slow Coach and uses her for the "something old" object, and finally meets a ribbon-adorned Thomas. The delighted bride gives Percy a kiss, to Thomas' mirth.
- Annie and Clarabel are seen in their new coats of paint, which they wouldn't receive until Sir Topham Hatt's Holiday.