Why am I like this🤦🏼‍♀️...

There’s this boy who I used to kinda flirt back and forth with for like around 2 months but it didn’t work out because he just wanted to be friends. Months upon months have gone by since then and I can’t get over this boy!!! We are still friends and we text and Snapchat extremely often, but I don’t get the opportunity to see him much in person. I just feel such a connection with him and we can talk about literally nothing until 3am and it’s still somehow interesting and hilarious. Sometimes I still feel like he’s flirting but then all the sudden it’s like he’s not feeling it anymore and he’s just friendly. I told myself that I shouldn’t worry or think about this too much and whatever happens will happen....but IM THE BIGGEST WORRY WART EVER!!! Am I way too attached? Why am I like this? I overthink everything!!