Katherine Edith “Kat” Silver PhD. was a math professor. upon the death of her father she re-evaluated her life and decided to open a cat cafe. she is a silly person, with a wide variety of odd behaviors and interests, including her fascination with track announcing. she is very confident in herself, in spite of her classmates' dislike of her playing in the piano at night in college she still did. she used to tap dance and apparently was quite good at it.