Bay Kennish

Switched at Birth is an American television drama series centering on Bay Kennish and Daphne Vasquez, who at the age of 15 learn that they were switched at birth. The wealthy Kennish family must struggle with the fact that their biological daughter is deaf from having meningitis as a child and must accept the character of working-class, recovering alcoholic Regina Vasquez, Daphne's single "mother." Bay and Daphne attempt to find out how their lives would have been if they hadn't been switched. The one-hour-long series premiered on June 6, 2011.

Played by Vanessa Marano, Bay Madeline Kennish-Vasquez is the beautiful and rebellious legal daughter of John and Kathryn Kennish; and biological daughter of Regina Vasquez and Angelo Sorrento. Bay is often bratty but selfless, which tends to lead to most of the conflicts within the series, especially with her boyfriends and Daphne. She is shown to be a talented graffiti artist. In the pilot episode, Bay, upon learning that she does not share the same blood type as either of her parents, visits a geneticist with her parents. It is then that they are informed that there was a mix up with two babies at the hospital, and that John and Kathryn are not her biological parents. The discovery of the switch leads Bay to question her entire upbringing, resulting in her breaking up with her boyfriend, Liam and getting arrested for attempting to buy beer with a fake ID.

She becomes attracted to Ty, an old friend of Daphne and Regina's and briefly dates him in the first season before he leaves for the army, and they continue their relationship in the second season when he returns. The relationship ends again when Ty pretends to have cheated on Bay and soon after leaves for the army again. Upon being caught sneaking around with Ty, her parents invite him around for dinner, during which, Ty accidentally lets slip that he has enlisted in the army. On his last night in town, the two almost sleep together, but Bay refuses and departs in tears.

Curious about her biological father, Bay sets out to search for him with help from Emmett. They are eventually reunited. She grows closer with her biological mother and father, even moving in with the two of them at one point. Bay is the first to find out that Angelo got another woman pregnant and now has another daughter as a result of a one-night stand.

After Ty's departure, Bay begins a relationship with Daphne's deaf best friend, Emmett, after he assists her in her search for Angelo. The two have a turbulent relationship due to their differences, but remain together, even after experiencing a number of setbacks including Bay's past relationship with Ty, Emmett's disapproving mother and the language barrier between them. Toward the end of the first season, Bay breaks up with Emmett after she finds out at prom that he slept with Simone her old friend. Following her break up with Emmett, Bay comes home from her summer trip with a new boyfriend. However, things do not last long between them after it becomes clear that Bay is still not over Emmett. Her feelings become more complicated when she sees a mural Emmett painted depicting their relationship, leading to her breaking it off with Alex.

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