Is the quarantine building tension in your friendship?

I felt one of my bffs was ignoring me / pushing me to the side while she always kept interacting with our other bffs. It hurt. I confronted her about it. She acted like she didn't know what I was talking about when it was soo blatant to me. Kinda in limbo about it and don't know how to move forward.

(Will add more to this post instead of a reply if you respond).