Mild spoilers for Diavolo's bday and the daily chat where Diavolo ends up with Lucifer's socks. A brief visit from Maddi the witch ends terribly when she kisses Diavolo.. right in front of Jace. Unwilling to accept how Diavolo handled the situation he gives the prince the cold shoulder over the following weekend. Diavolo is desperate for Jace to forgive him in fear that the other man might break things off with him over it. Diavolo confronts the other man at RAD and manages to convince him to let him try to make things up to him.