Nothing else could explain why when Taehyung decided she would go by Taehee instead, Yoongi and Jeongguk stayed by her side.
Jeongguk has always been a raging bisexual, shy whenever a girl is around and bratty with everyone else. Accepting and staying with Taehee wasn’t an issue for him. They were all aware of that.
It wasn’t an issue for Yoongi either, not really anyway.
When Taehee came out, Yoongi was still as in love with her as he always had been. He still wanted to be with her in every way they had been together already. Taehee and her body had changed, but Yoongi’s feelings and desires hadn’t.
Even now, whenever he thinks of his partners, a golden warmth envelops him whole. His love for them transcends many things and it always will.