Is AUTHOR wrong in the post ? POST : (On Mobile, Sorry)

So to set the background. My best friend that I’ve known for years we grew up next door neighbors in an apartment building. He dates a girl that I’m very fond of and really cool with, we will name her L.

L invited me to a birthday party go to dinner then hit a few bars no problem! However L puts me in a group-chat with her Co-Workers and my best friend. In the group chat a guy in the chat said he needed an excuse to call out.

Me being the person I am I gave him random but useful call out excuses to use. Which he then replied: “I don’t have you number saved so who is this”

I saw comical moment and replied “I’m L’s boyfriends ex”

To him replying: “Yo you’re really weird what’s your name”

I reply saying “I’m just playing man I’m best friends with L’s boyfriend sorry”

To which he replied “Don’t give a sh!t, have a goodnight pa”

I replied: “Likewise I’ll see you Friday” 

He replied “Yeah you come see me I’ll wait”

To which is obviously coming off beyond aggressive so I don’t reply for the night, I’ll call it a night.

The next day I start to feel bad and didn’t want the group chat to be awkward so I texted, “I’m thinking of buying a bottle of liquor do you guys have any suggestions?”

*No Reply*

The afternoon about 5 hours before we plan on meeting up I get a text message from L saying this.

 “Hey, so some of my coworkers were a little uncomfortable with what you texted and I don’t want anyone feeling weird tonight so we can all hangout another time.”

AITA that deserved to get uninvited?
