It dawns on Jennifer that her dad’s injury isn’t as bad as had been made out, and her mom has some serious explaining to do. Will and Jennifer bid each other goodbye as Jennifer’s childminding duties come to an abrupt end.

Why? This questions torment Canadian singer-songwriter Shawn Mendes, as he asks himself how he could ever have lost his focus and the girl he now can’t get out of his thoughts.

Barbara is a retired French teacher who happens to be Sigrid's sister. The two have a conversation about language in general and about how Barbara became interested in the career path she followed.

Claire leaves the clinic with her mom and Julian, just as Luke is on his way to see her. Julian is delighted that Claire is back in training, but her mom senses that Claire is conflicted about the decision. Chamonix and Luke face a Christmas without Claire.

Mandy has to admire the wonderful job that Jennifer has done with the kids, and admits she’d underestimated her capabilities. Jennifer returns to the office and then goes to see Will, whom she hadn’t stopped thinking about.

Barbara talks about her studies and other experiences that led to her career as a French teacher. Immersion played a crucial role for both sisters in learning new languages.

As she steps onto the ice to compete at the national championships, Julian reminds Claire that this is her moment. At home, Chamonix is watching excitedly on TV, and calls in her dad to see Claire skate.

Jennifer comes up with a plan to help her see more of the kids and give Brian and Mandy some time to themselves. The family looks at travel photos together, and a special surprise from Flo helps them relive the eventful past few weeks.

Barbara talks about the different jobs she had teaching both French and English. Later, she also had a job supervising teachers of foreign languages, though she notes that these are now referred to as "world languages."

Harry Styles Covers Peter Gabriel’s “Sledgehammer” Live on the Howard Stern Show. “I think it’s like the best mixed song ever,” Harry Styles said of Peter Gabriel’s “Sledgehammer” before he and his band broke into their pitch-perfect rendition of the ‘80s hit.

Claire achieves her dream of winning the nationals, but to Julian’s surprise, she does not want to train for the world championships. Chamonix and Luke are ready to welcome her back with open arms.

Jasmin loves having a job where she can promote diversity, and she tells us all about her work helping international students to integrate and enjoy their free time at university.

Barbara talks about a mistake she made as a language supervisor. Sigrid talks about how people in the U.S. speak English even when they have a very strong accent and it's OK. They both agree that learning with a native speaker of the language is the best way to learn.

Jasmin spends a good deal of her time studying in front of a screen, so when she gets away from her work, she likes to relax by connecting with friends and with nature.

The East Coast of the United States of America stretches from the tropical blue seas and white sand of Florida’s Sunshine State to the Canadian border in the North. We begin our journey in the warm and relaxed islands of the Florida Keys, where modern-day treasure hunters are still at work, hunting for sunken Spanish gold.