Anyone else want to weigh in?
Most Helpful Guy
Some things build over time. A lot of quirks are like enhancers of feelings you already have. If I really like someone, their quirks seem fun and playful and a charming bit of eccentricity. If I really dislike someone, their quirks are like fingernails on a chalkboard.
But in terms of like, something that stands out on a date, and early date (first or second) that would really make me question if this is something I want to pursue... someone that always cuts you off in a conversation. I like to talk, and I like to listen, but some people just can't let you get a complete sentence out without jumping in and starting saying something else. That drives me nuts, and makes it impossible to maintain my train of thought. It's like they don't want to listen, they are just waiting for a turn to talk again. That's one of the few things that can really make me start clock watching.