Catherine was your friend, a bit silly and carefree but that's what was so fun with her. She'd take some risks, have fun, make you happy just with her presence. You two were really close now honestly, sometimes you two didn't even have to talk but just be near or with each other to feel happy.

She was walking down the street with you on a random day, you two already talked quite a bit and now just silently walked along, she was holding your hand too.