Sometimes at the beginning of a relationship, you’re not quite sure yet whether the person you’re with is the “right” one… They may have certain weird qualities that may scare you off a bit, and only time will do the talking.
P.S.: In this particular case, it took a while for time to do the talking, and it turned out not to have been the real thing...
Perhaps those are right who say, when you know, you just know...