"nvm" means never mind. He started to say something, and then he took it back. Most of the time, that is all it is.
But if it came late at night, or after a long message, or after the typing bubble sat there for a while, the 3 letters are not the part to read. What he stopped is.
Free to try. We never store your chats.
Search "never mind" text meaning and you get a definition and a list of guesses. He was shy. He changed his mind. He did not want to bother you. Any of those could be true about somebody.
None of them is about him. Some people type "nvm" 5 times a day because they found the answer on their own. Some people only type it at 2am, right after they almost said something real. Same 3 letters, 2 very different people.
Go back through your chat with him. Has he done this before, and when?
Check the times on the last few. If the things he finishes all come before 11pm, and the things he takes back all come after midnight, that is a pattern about him and late nights. It is not a verdict on you.
The typing bubble does not change this. 90 seconds of typing tells you he wrote something. It does not tell you what, and he chose not to send it.
This one feels heavier, because there is a whole message sitting above it. He wrote 3 lines, maybe an apology, and then added "sorry nvm" or "ignore that".
The long message can be real. He can mean every word and still have sent it at 2:11am after 3 weeks of nothing. Those are 2 separate questions: did he mean it, and is tonight the time to answer it.
"sorry nvm" usually means he felt how much he just put on you, and wanted to take some of it back. It does not delete the message. It does tell you he is not asking for an answer right now.
If it was a small daytime "nvm", you do not need to decode anything. Keep it light and move on.
If it was late, or after a long message, do not reply at 2am with "no tell me" or "what were you going to say". That asks him to finish the exact thing he just chose to stop, while he is tired and exposed. People who are pushed to finish usually say "it was nothing", and then it really is closed.
Wait for daylight. Then send 1 short message that shows it landed and asks for nothing. Something like: morning. saw your messages. no rush, we can talk whenever you're up for it
That tells him you read it, and it gives him a normal hour to pick it back up. Whether he does is his part, and what he does with it tells you more than the 3 letters did.
If "nvm" was the whole message and there is nothing above it, there is nothing to answer yet. Not replying is not you being cold. There is just nothing there.
If he has a habit of starting things after midnight and taking them back, answering every stop teaches you both that the late-night version is where the real talk happens. You can let it sit and see what he says when it is light out.
And if he has blocked you, or you have been told to stop contacting each other, a late "nvm" does not reopen that. Do not reply to push contact back open. Sending nothing is the right move there.
You paste the conversation and it reads "nvm" against him rather than against a list — whether he has started and stopped like this before, what time those came in, and what has been changing lately.
Then it writes the reply back in 4 tones, and tells you if the better move today is to wait, or that there is nothing to answer here yet.
Try it on your conversation