There are also speculations saying that the reason why Daphne and Bay have decided to come home from China is because their mother, Regina Vasquez, played by Constance Marie, will be introducing to them her hot new boyfriend named Luca, to be played by Michael Galante.
The two will obviously be shocked to learn about the relationship since Luca seems to be closer to their age and is way younger than Regina.
The relationship would not suit well with both Daphne and Bay that it might possibly cause another tension in the Kennish–Vasquez family.
According to reports, the relationship of Regina and Luca shall also be one of the main focuses of “Switched at Birth” Season 5 when it returns to Freeform.
In the trailer for “Switched at Birth” Season 5, Regina is shown kissing her much younger beau. She appears to be telling Luca that their relationship is wrong but she still gives in to him when he told her that he really loves her.
As much as they want their mother to be happy, an affair with a younger man is not what they have envisioned for her. So it would be interesting how they would deal with Luca.
The Season 5 trailer of “Switched at Birth” also featured Toby Kennish, played by Lucas Grabeel, and Lily, played by Rachel Shenton, finally deciding to tie the knot and seal their family with a marriage.