When I'm with you

Anne and Gab were childhood friends. They used to visit each other every summer. But when Gab's mother died everything has changed especially him. He used to be cheerful and talkative but after that incident he stayed away from people even from his family.
Anne is a second year highschool student and is part of the swimming club. The swim team has become her number one priority.

What will happen when the two of them meet each other again after 9 years? Will they be able to recognize each other even if they both change so much?