When somebody types a row of 70 A's. (EG:AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA)
This is probably because your friend is currently releasing all of their inner demons through text, as there isn't enough room for the new ones to come in.
If your friend indeed does release all of their demons, don't worry - they will quickly leave your area and find a new host.

Someone people turn to when they're sad who makes them feel better.

70 As