I know my friend from university, and we've been friends for over a year now. We’ve hung out frequently; I always drive, and I always hosted. She never offered either. It kind of annoyed me because she'd always want to hang out, but she never offered to host at her place. She'd phrase it in a way that I would seem like an asshole if I didn't offer my house. So it was my 21st birthday, and I texted her about two weeks before inviting her. She said yes. 

I wanted her to show up because I don't have very many friends. I'm pretty introverted, and because of COVID, I just lost touch with a lot of people. The party I was hosting was not this house party of 50 people. Literally it was my family with all my aunts and uncles and cousins and only a small group of friends. Only my best friend from high school and my roommate showed up. I told my roommate that she could invite more people that she could talk to. So three girls that I've hung out with before but don't know that well showed up. We all had a good time, but I was waiting for my friend to show up. 

She never did. She didn't text me either. She texted me the morning after saying that's she's sorry but she was busy. She then offered to hang out at the mall later on that day. I didn't respond to her. Honestly, I get that maybe she was busy, but why didn't she text me? She couldn't have said "hey, I'm sorry, something came up and I can't come". But then she expects me to make time out of my day within a few hours when I literally invited her weeks before, and she doesn't show up, nor does she tell me that she's not coming?