Chatting Safely Online

Read this Scenario Again:
Sara loves taking pictures and posting them to Instagram. A few months ago, she noticed alex_eastwest13 liked several of her photos and commented "you are so talented!" Sara was flattered. Then she received a private message from alex_eastwest13 asking if she was a professional photographer or if she wanted to be one someday. Sara responded that it was her dream to be one when she grew up. Now they talk a lot through private messaging. Sara also posts comments on alex_eastwest13's photos, which are mostly of random objects and nature scenes. Last week, alex_eastwest13 asked if she would post more selfies because "i think u r beautiful." Alex_eastwest13 also messaged her a cell number so she could send more personal pictures. "Just don't tell anyone I gave you this," alex_eastwest13 commented.!