Do I sound like a bad friend?

[diggy]

ok, i have tons of friends that i'm close with and they're all friends together, except this one who's pretty socially stupid. like even when i'm out in public with her she gets afraid to talk to people, she's cool around me but even with my dad or mom she says she afraid of talking!! idk, she said something that she has social anxiety or some crap like that. so when i'm with my friends she'll be on the outside cuz she won't talk with us and it's annoying so i leave her! ik she may have a problem but why should i have to deal with it and stay around her all the day, i want to talk with my other friend too!! and also me and my other friends tease each other but in a fun way that we don't mean to be serious bout, i try having her join, as a complete joke i say, 'hey no boy is going to ever date you and you're going to die alone' and she looked like she was gonna cry and didn't talk to me a lot....i was kidding! lol! i wouldn't care if she said that to me, idk, i think she's insecure!! i do it with all my friends they don't give a ****!! also i won't be friends with her on facebook, it's embarrassing consider she likes all this stupid stuff and only has 30 friends! we don't hang outside of school and i don't email her or anything like that, she doesn't get social media. and yeah, if the thing about dieing alone is mean she has a ton of fictional and celebrity crushes, no real crushes, so i'm just saying if she keeps liking things like that!!

idk, do i sound bad?? she has no other friends than me....

[508]

No, you should be tolerant and she will get more confidence