Lisa Duffy is a fictional character from the Australian soap opera Home and Away, played by Jessica McNamee.
Lisa started dating her schoolmate Drew Curtis at a Hawaiian night held at the surf club.
The truth finally came out during a school assignment when Lisa showed a photo of Drew and Belle kissing to the whole class.
A while later Lisa started dating Denni, who was involved in illegal drag racing.
Lisa grabbed the steering wheel to stop him, causing the car to roll off the road.