leaving after flaming part two

It keeps on happening and now it's annoying me. I'm generally a positive player, so I wouldn't have cursed their name or something, I was trying to have a real conversation about the game.

Orianna: yea youre dumb Orianna: bye [Orianna] left the lobby

That's like punching someone in the face then running away because you don't want to get punched back.

And it's not like I would've even punched back!

The conversation was about how early in the game she died and bot didn't come to help her in the river, but I was nearer and they couldn't have got there in time, so I was saying it was my fault, not bot.

Then she mutes me in game and in post game screen decides to roast me for being dumb about it.

I'm just trying to keep positive and real and people do stuff like this in post game chat.