So me (f 23) and my friend A (f 23) r so close. We're bff's and we confide in each other. We have other friends but the two of us r the closest. B is our other friend, she's amazing, lately A n B r getting closer, I don't mind. But when B s around A only focuses on her smh. Like if we're out shopping she links arms with B and they sometimes walk in front of me and leave me behind. I tried asking them to wait for me, and A knows me so she noticed I was upset, she linked arms with me for some time but it was like outa pity and she forgot moments after and that happened again. If she's buying something she asks us for our opinion but she only looks at B.
I'm not usually emotional or sensitive but this is getting to me a lot. I'm srsly thinking about not going out with them again. I can't talk to A about this cuz this should be spontaneous, I don't wanna beg for her attention. But I also can't just get over it. It's rly getting to me.
What do I do?
Tldr
My bff is getting closer to someone else and I feel left out when I'm with them.