How to deal with hating one person in a group chat?

There is a group chat (three of us, me, girl I like, girl I hate).
because we are all busy I think it sort of happens where sometimes a group message happens and it’s just easier to try and kill two birds one stone and catch up with people in small groups.
anyway the problem is the other girl I don’t want to be friends with.
the girl I like, messaged me outside of the group chat to go for drinks on the weekend. I say yes and am excited that she didn’t post in in the group chat with the other girl.
anyway the girl I hate writes in group chat today how the guy she likes ghosted her. (She’s always complaining about somethibg). So the girl I like writes in the group chat that we are going drinks on the weekend and if she wanted to join.
i saw it and I was like Ahhhhhhhhhhhhhhhh.
i don’t know what to do. I don’t want the girl I like to think I’m a bitch but I really can’t stand this other girl. And the girl I like just doesn’t get the hint.
How to deal with hating one person in a group chat?
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