✘ Reply with your characters ✘ People will ask questions about any headcanon you have for them ✘ Answer questions! ✘ Go ask other people questions! ✘ Repeat unto infinity
Some basic question ideas... ✘ When is _____'s birthday? ✘ Did _____ have any pets as a child? ✘ What is _____'s favorite genre of movies/music/books/video games? ✘ How does _____ take his/her coffee? ✘ Does _____ have any phobias?