Knowing slang such as FR meaning will assist parents to be in touch with how children chat on the internet. Digital language is developing rapidly, and understanding such language words would enable parents to perceive messages correctly and recognize the possible danger. Although FR is not dangerous, the same cannot be said of others. Honest discussions of slang can also build trust, and children can feel free to talk about what they observe or say on the Internet, and it can be avoided that misconceptions and exposure to unfavorable communication will take place.
Source: Saferloop