"The best way to put it is it's complicated. How it works is the scripting inside the game checks two places to see if said message is supposed to arrive. The in-game eventing tells the game when or if the message comes and it checks the text folder's folder of the woman's number to draw said text. If the file name is off from the file it's trying to pull, even if it's a random space at the end of the name, it'll error out. If there is supposed to be a switch or a variable that's supposed to be on or at a certain number and isn't, the text will never come and as such will not trigger that switch (if any) which may cause you to continue messaging the same thing at infinitum. Coding is a very specific thing, it has to be exact otherwise it won't work or just not do what it's supposed to and altering the code is super finicky even to people who know what they're doing. Hope that helped answer it."