What do you think about this situation

So in the beginning of the year me and a guy had English together and we sat at the same table. We would joke around together and chat. He was really nice and he made my day.

Then we added each other on snap and he asked if I wanted to go biking with him sometime after we talked on snap for a few days. I said yes and gave him my number so we could text.

I set up a day to bike together but we canceled because it was raining that day. After that, I offered another day but he didn’t respond and I gave up.

Then when I went skiing we talked a little bit on Snapchat and he offered to go skiing together. I said maybe next season cause it was already spring.

Then the teacher moved seats and we didn’t sit together anymore. We stopped talking and texting. I offered another day to go biking but he didn’t respond. We would just do streaks and that was it.

I was disappointed cause things were going pretty well and he seemed interested at first. But I felt like I was always starting convos except when he just added me on snap and asked what I was doing.

I want to be his friend and hang out with him. We’re going into high school next year together. Any advice? Please be detailed if you can. Anything at all is fine. I just need some help cause I’m upset how things ended.