Marty (the bad guy) was on the app tweeter and he was looking at people to text and he found a 15 year old girl named Blossom. He thought she looked pretty and gullible so he texted her even though he was way older than her.
Marty looks through Blossoms tweeter and looks through her picture and looks at her bio trying to find out where she lives and succeeds and stalks her to find out stuff about her life.A few days later he texts her to meet him somewhere so they can finally meet.
They end up meeting each other the next day after school. Blossom tells her parents about the meeting with Marty and when her parents drove her to meet “her” she saw a random old guy waving at her so she gets back in the car and tells her parents .
Her parents take her phone away and also ground her because she should be more responsible is not a safe guy and he could do bad things to her if they meet. They let her have the app but they tell her to make her profile more safe.
She blocks him and changes her profile to make it more safe. She makes a new tweeter and makes it private and only adds people she knows. She also has to let her parents know about who adds her so they can approve. Then she finds out that Marty end up getting arrested for what he did on Tweeter.