It's Sunny's 10th birthday, and she's pretty excited to see what her parents have gotten her. However, a mixup in items results in Sunny discovering something new about her father, something she had never been aware of.

This story is set within my Thomas and Friends/G5 EqG timeline. However, knowledge of the other stories in the series is not required in order to enjoy this one.

The cover art is pony as I was unable to locate any images of Argyle and Sunny as humans.