Am I wrong here ?

Many Guys think just because I respond to them ,means I’m lo-fi flirting whereas the fact is its just my nature.I can’t be rude upfront and so I come across someone very easy approachable but after a few days into the conversation,they discover I am not a flirt and then they become angry and start throwing tantrums .🙂‍↔️😞😔

Like ,how should an ideal response be like ?no response ?