If you ask this question expecting there are many Japanese users in the group because LINE is popular among Japanese, you should understand the situation a little more.
For many Japanese users, LINE is a "down-to-earth" communication app that is used to communicate with their families, friends in real life, and colleagues. They rarely give their contact information on LINE to strangers or nearly-strangers.
The Language Level symbol shows a user's proficiency in the languages they're interested in. Setting your Language Level helps other users provide you with answers that aren't too complex or too simple.
Has difficulty understanding even short answers in this language.
Can ask simple questions and can understand simple answers.
Can ask all types of general questions and can understand longer answers.
Can understand long, complex answers.
This answer was given within 60 minutes of the question being posted.
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