Adelaide would not describe the notebook as a diary, exactly. It's just a place to keep her thoughts, that's all. The word Journal on the front is an accurate description of the purpose for which she intends to use it. College is the most important time of one's life! If something really exciting happens to her then she'll want to have written it down!
Today, her thoughts are focused around... well... someone in particular.
Had lunch with Zoe today. Talked about her plans for med school. Must confess I'll miss her a lot when she goes. She asked me if I'd considered pursuing medicine, to which I admitted that I was just too squeamish, and I didn't like the look of disappointment her face took on then. Quickly got talking about her research afterwards, and then she looked passionate, and almost... happy. Insofar as that is an emotion I ever see on her face.
With great effort she holds herself back from writing I wish I made her happy.