Do you think my horse has a good bond with me, if not what can I do to make it better?

it sounds to me like you hav a good bond her coming up to you without calling her means that she responds positively to you as she probably feels safe wen your near her, another excellent way to create a really special bond is join up you probably should have done this first day wen you got her to create a bond forever, but it mite not b too late google join-up!!!!!!