
Really depends on the dude, each kind of guy shows interest in different ways as often women do. the other thing is to not draw conclusions of a man being uninterested too quickly, many men are unsure early on and can be physically attracted but need time to understand you more before they can truly show affection. If he’s all over you before he knows who you are it’s either his dick or romantic obsession.
I’m not sure of your exact situation but I have definitely stopped talking to women because early on my judgment is obscured by butterflies and I am left hallucinating a connection until they disappear. I would classify it as romantic obsession because it seems like the relationship was fueled by novelty in some way and there was a lack of deeper interest, I am not 100% sure of the remedy but let me think for a few hours.
Its more like i have a month long period where im dating a guy, hes happy, showing me affection verbally amd physically, says he wants long term, and then doesnt text as much, starts being rude, and puts in 0 effort, I literally had one guy say he was never interested in the first place, so Im trying to get better at recognizing when someone doesn’t like me before being invested