I believe your cat is suffering from a lack of play. She is bored and wants to play using you as her prey. Then she wants love and looks again because you are her prey. There are a few things you can do to help. First, be sure to play regularly with her using toys and lasers or something on a string. Second, make sure she has things to watch like out a window or an aquarium on the television while you are out. There are plug in calming medications that you can get without a script from a pet store. They can calm your cat down when they are plugged in. If none of these work, then you may have to take her to a vet to see if she has a chemical in-balance that could be causing the behavior. I also suggest she be fixed, if she isn't already, because the hormones can cause a cat to behave strangely during mating season. I hope this helps, Cheryl.