Dating rocks wiki
Finally in Choose-A-Rooney, Maddie has to choose between Josh and Diggie. In the end Maddie chooses Diggie and they get back together sealing it with their first official kiss.
As seen in Move-A-Rooney and in the beginning of season 3 he constantly gets in the way of Diggie and Maddie when they are about to kiss.
In Flugelball-A-Rooney, Joey welcomes Diggie hope with a cake that has both a picture of Joey's, and Diggie's faces on it (Maddie's face was cut off and only half visible however).
Joey accidentally drops the cake on the carpet but the boys eat the cake off of the floor, much to Maddie's disgust.
He always manages to appear in a Miggie moment and interrupts them.
However, in Choose-A-Rooney, Liv and Artie stop him from ruining their (Maddie and Diggie's) reconciliation.