/srs : like said before it means serious
/j : joke/joking. The opisite of “/srs”
/s : sarcastic, if you are typing something sarcastically
/hj : not fully joking but not serious
/p : platonic, if you say “love u” and don’t mean for it to be in a romantic way you would put “/p” after it
/gen : genuine, used usually after a question so that the person receiving the text knows you are not being rude or making a joke out of that thing you asked
/lh (L H) : /lh means light hearted. You would put this after something that may come off as mean or rude when you don’t mean it to be
