Oh, absolutely! That is one quality that most people lack (but when I find it in another human, I'm instantly attracted and intrigued): The capacity to see value in smaller, and widely misunderstood, lifeforms. In other words, bugs/insects/arachnids are neat.
Boundaries are hard to set and maintain if we doubt ourselves and our assessment of the situation. We often wonder if we are overreacting or being too sensitive. We need to set healthy boundaries if someone's behaviors show their lack of respect for us and our feelings #boundaries
Most do the most horrendous of things, make up lies, are disloyal, speak of private things they promised not to because they can't hold to their own words or actually keep their own oaths, and lack true integrity and cannot even apologize properly let alone mean it.
Someone who is capable of leaving you without a real “heart to heart” talk basically lacks empathy and is manipulative. Some people, most often those with Narcissistic Personality Disorder or Narcissistic traits, purposely leave relationships denying their partners the decency and respect of closure. Why? It boils down to one thing and one thing only- Control.