Abigail's father comes to Middleton in hopes of making amends; Cassie helps an expecting couple accept how different their lives will be once their baby arrives; Grace realizes her affinity for math might not be a passion.
Abigail, jealous of all the attention Cassie gets from helping her customers, decides to sell special Venezuelan chocolates at her flower shop; Nick isn't interested in staying friends with Noah.
Cassie decides to plan a surprise party for Sam to celebrate the anniversary of his move to Middleton; Grace (with some urging from Abigail) decides to use her powers to create situations where she and Noah can get together.
A secretive dating app developer on the verge of a breakthrough checks in at Grey House, capturing the entire town's interest; Cassie and Sam play detective matchmaker to ensure a perfect couple used for app research find each other.