| Harrison Kincaid | During his childhood Harrison and his sister, Nessa, spent all of July and August on Summer Island with their parents. In his thirties, Harrison married Simone and became the CEO of his family-owned communications business based out of Seattle. |
| Aidan Wythe | Raised by his mother in Seattle, Aidan has been Harrison’s best friend for as long as he can remember. They went to Yale together and Aidan is Harrison’s right-hand man at Kincaid Communications. |
| Emerson Cotley | A local on Summer Island, Emerson took over the family landscaping business after his parents were killed in a car accident. |
| Jennifer March | Her family owns the Lavender Farm Bed and Breakfast on Summer Island. She and Simone were best girlfriends. |
| Gabe Brooke | Gabe owns a real estate business on Summer Island, as well as the local newspaper. He married Harrison’s sister, Nessa, after Harrison married Simone. |
| Simone DeRosier | Renowned jazz singer and pianist, Simone started spending her holidays with her father on Summer Island when she was fourteen years old. She coined the phrase “Forget-Me-Not Friend” in her first Grammy Award–winning hit. |
