leaving a comment on a stranger’s fic on AO3: I enjoyed this so much! The bit where you did [X] was amazing! [quote from the fic] this section was lovely and I liked how you wrote it! ❤
leaving a comment on your friend's fic: fuck u this is illegal how dare u
replying to strangers' comments on AO3: thank you so much!! I'm glad you enjoyed it!! ❤
replying to your friend's comment on AO3: whatever pal u love me