Objective: Modern day adolescents and young adults (AYAs) connect with their peers via a number of increasingly novel ways, many of which involve social media.These online relationships are often translated offline to increase one's social standing and quality of in-person relationships. However, when an AYA is diagnosed with a chronic medical condition, like cancer, in-person relationships with peers become difficult and the online component of socialization is all that is left. Video testimonials are a way that some AYAs have chosen to reach out to their peers; however, little is known about what AYAs are saying in these videos and how they are using them to connect with peers on a more intimate level.Methods: This study examined the content of video testimonials of n = 25 AYA cancer patients and survivors. Transcripts of videos were coded by a team of researchers to identify themes and overall tone.Results: Results suggested that films focused on struggles AYAs faced during their cancer journeys with a number of themes emerging; additionally, a hopeful tone was seen around the overall impact that cancer had on the patient's life.Conclusions: It may be the case that video testimonials are an effective way to allow AYA patients with a cancer history to explore their thoughts about their illness experience and fill an important social gap not available to them as they undergo treatment. K E Y W O R D S AYA, cancer, illness narrative, oncology, thematic analysis, video narrative 1 | BACKGROUND Adolescence and young adulthood is typically a time focused on forging an understanding of oneself and one's place in the world. These developmental tasks rely heavily on the importance of peer relationships and seminal coming of age experiences. A cancer diagnosis puts an end to what is typical and creates a disruption in this process. Research around adolescent and young adult (AYA) cancer patients suggests that keeping close peer relationships is vital to healthy coping and adjustment to one's cancer experience. 1 However, AYA patients are both physically and emotionally isolated from their peers. 2 New research is now exploring social networking and specifically video narratives as a way to connect with peers during cancer treatment. Little research has focused on the thematic content of these narratives. This paper aims to identify common themes discussed within cancer narratives, how these may relate to AYA tasks of development, and how this reflects the content of other similar narrative-based interventions with this population.