After four years of dating, actress Zooey Deschanel and Property Brothers host Jonathan Scott are preparing to embark on the journey of a lifetime together as they announce their engagement.

The exciting news came as Scott proposed to Deschanel during a family trip to Scotland on Sunday. The picturesque Scottish scenery served as the backdrop to this particular moment, during which Deschanel's two children, Elsie (8) and Charlie (6), played a meaningful role. The joyous occasion was met with Deschanel's enthusiastic "Yes!" sealing their commitment to each other.

In an exclusive photo shared with PEOPLE, the couple can be seen in front of a rugged stone castle, beaming with happiness. Deschanel proudly displays her one-of-a-kind engagement ring, featuring a stunning flower pattern with clear, pink, and purple stones.

The couple took to their Instagram accounts the following day to share the news with the world. A joint post featured a heartwarming caption, "Forever starts now," accompanied by smiling heart emojis and an infinity symbol.

For Scott, proposing in Scotland holds a more profound significance due to his heritage, as he has often embraced his Scottish roots during essential moments. The proposal occurred in the country where his father emigrated to Canada as a teenager.

The story of their romance traces back to August 2019, when Scott and Deschanel first met while filming an episode of James Corden's Carpool Karaoke alongside their famous siblings. This introduction led to a blossoming friendship that gradually became more significant.

Their connection deepened during the COVID-19 pandemic, as the couple found comfort and joy in each other's company while quarantining. Their shared love for music, games, and engaging with fans on social media further solidified their bond.

With Zooey Deschanel's vibrant career as an actress and musician, and Jonathan Scott's expertise in home renovation and design, the couple has found common ground and mutual admiration in their pursuits. Public appearances, sweet Instagram posts, and memorable outings with family and friends have marked their journey together.

As they enter this new chapter of their lives, Zooey Deschanel and Jonathan Scott's engagement radiates a sense of love, connection, and shared aspirations that will undoubtedly shape their future as partners.