The Summer I Slept With My Boyfriend's Brother
After discovering her boyfriend's affair, Lily fakes amnesia and enters a deceptive romance with his devoted older brother.
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About The Summer I Slept With My Boyfriend's Brother
During their final summer before college, Lily is devastated to discover that Finn, her boyfriend of four years, is having an affair with her best friend, Serena. Following a head injury, Lily seizes the opportunity to fake amnesia. To clear the way for his new romance, a selfish Finn absurdly convinces Lily that his older brother, Connor, is actually her boyfriend. Intending to use this lie to exact revenge on her unfaithful ex, Lily plays along, sharing a room with the wealthy heir who supposedly always despised her. However, amidst this web of deceit, Connor reveals an unexpected tenderness and profound devotion. What hidden secrets lie beneath the older brother's surprising affection? When the truth about her amnesia is finally exposed—plunging a regretful Finn into a spiral of desperate obsession—where will this tangled and taboo summer romance ultimately lead?
Original synopsis supplied by the catalog. May contain spoilers.Why watch The Summer I Slept With My Boyfriend's Brother?
- The story centers on a revenge-driven deception.
- A love triangle complicates Lily's choices.
- The exposed amnesia lie fuels escalating emotional conflict.
Who is this story for?
- For viewers who enjoy revenge romances built on deception.
- Suitable for audiences seeking intense young-adult relationship drama.
- Best for audiences comfortable with betrayal and taboo romance.
What to expect
- Fake amnesia
- Cheating boyfriend
- Mistaken relationship
- Sharing a room
Lead character
Female Lead
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Your watching questions
Where can I watch The Summer I Slept With My Boyfriend's Brother?
The catalog lists this title on flareflow. Check the viewing panel for a verified link to this specific drama. Platform listings do not guarantee availability in every country.
Are free episodes available?
We don’t have confirmed free episode information for this title yet. Check flareflow for current access and prices. No episode count or subscription price is assumed here.
What language is this version?
This catalog entry is listed in English. Audio and subtitle options may differ on the viewing platform.
What should I explore next?
Try My Rival’s Secret Crush, which shares the romance and drama and teen-young-adult and betrayal and enemies-to-lovers and love-triangle themes. You can also browse the full romance collection.
