A cropped screenshot can make anyone look guilty. Ask for the whole thread.

A fragment removes the one thing that makes conversation understandable, which is whatever came before it. Almost any sentence can be made damning by deleting what it was answering, and the person sharing it never has to lie at any point. The certainty you feel looking at it is manufactured by the edges of the frame.

Before concluding anything, ask for the part around it. If nobody can produce that, leave your judgment where it is. Someone who wants you to see only the crop is telling you something about the rest of the thread.