I tanked for a while but eventually just called. My decision was call or fold and I just couldn't find the fold for $125 more. I never considered raising due to the non-nut character of my hand. I thought BB might be overplaying the nut flush, but I had seen her fold earlier when the board flushed and she seemed competent. She rolled over 55 for the bigger boat. She told me she didn't go all in because she was worried I might have
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In retrospect, if I had donk bet the flop, I may have gotten enough information to find a fold, but more likely would have lost my entire stack. The 4 card straight on the turn slowed us both down and V2 checked behind so I don't think she had a straight either - probably a non-nut flush draw. We were both hoping for a paired board, and unfortunately, I got what I wished for. The fact that the river also completed the flush definitely influenced my call.
Can anyone else find a fold here ??