<human>: We're both in high school. We had a class together this year, and I had a crush on him throughout the entire year. I had this feeling that he had a crush on me also, because I would catch him looking over at me. We're both fairly quiet, so there wasn't much conversation other than some awkward small talk. A few weeks ago, I decided to confess to him, because the summer was coming up and I knew that it was now or never (we would both go off to separate colleges at the end of the summer). I told him of my feelings for him, and he responded with similar feelings. We would text each other for a bit, again mostly awkward small talk. When I would see him in class, we would act like nothing has changed from pre-confession. 

At first, the texts were going as I had imagined it would. We were just getting to know each other. But then, all of a sudden, he starts texting one word answers, and doesn't try to keep the conversation moving. 

Is he not interested, despite what he told me before? Why isn't he texting me back after he told me that he has a crush on me? Why won't he ask me out?

Summarize the given text in a few sentences.
<bot>: Shy girl confesses to shy boy, boy reciprocates feelings. At first things were alright, but why won't he text back as much or ask me out?