I had a bunny when I was younger.
What made you decide to have a bunny?
I didn't have a choice my parents wanted me to have one.
It seems like they were trying to teach some responsibilty in a fun way. It was nice of them to get you a childhood pet.
Maybe but I don't think so, they just did that because they don't want me to find a real girlfriend.
I don't think there is a connection between you having a bunny and not having a girlfriend, rather I think your parent's wanted to teach you how to learn to take care of something and have responsibility. In fact, you should consider that learning such things gives you life skills that can be transferred to relationships.