I think they talked to each other and planned to scare you!
Saturday night my puppy was very sad and depressed. If you know my dog, you know that she is super hyper and jumps all around. Saturday night she wouldn't even jump onto the sofa; I had to lift her up. I thought she was sick or something, but on Sunday she was back to her hyper self. My parents went out of town Friday - Sunday and my mom says that my pup was in a state of depression because she missed my mom.
Whatever! My pup loves me the most and I was here!