I Need to Rant

STORYTIME: beginning of last year I met a guy through my bestie. We would always hang out, the three of us. He was cute, funny, and outgoing but I was more shy around him. Before we’d actually hang out he’d flirt with me but I would take it as a joke bc he’s very goofy so I didn’t think he was being serious. Few weeks pass and my friend is like girl he keeps telling me he likes you and I was like whatever but the more we’d hang out the feelings grew. One day he asks me to go to a football game with him and I’m like sure. I meet his crazy, loud friends and the whole time they are questioning me I’m feeling uncomfortable and I stay reserved bc at this point I’m annoyed. One of his friends whispers to him “is this the girl you were talking about?” For some reason I felt offended aha (idk) anyways were cuddling and holding hands then I get a sudden rush of butterflies traveling through my arms and stomach whenever he held me tighter or rubbed his hand on my shoulder. It was a weird night but I loved being with him. The next day I went out of town for about 4 days. Sadly my charger broke and I could barely get to a charger (my sister hated sharing). So I barely talked to him I was like it’s just 4 days oh well. When I got back I was so excited to see him so we planned to hang out and he ended up saying he was busy... I knew something was up. My brother tells me he asked him if I ever talk at home which I found weird. That night he texted me “I’m done talking to you.” I felt so embarrassed, shocked, hurt. I was confused. I wish things were different if I should’ve been more myself and open with him, show him my goofy side... the lack of communication was there usually with people I can be outgoing or talkative if I feel comfortable but I just never knew what to talk about with him and now that everything ended I realized how could’ve been more communicative. He then asked my friends how I was after which I don’t understand

I need opinions on the situation itself and what could have possibly been the reason why things ended