Sad that Yan Yan wouldn't hear him out knowing his straightforward character and integrity. Because he told her some stuff that she found hard to accept she refused to even give him the chance to fully tell his side of things. Disappointing.
At least she still has feelings enough for him that she couldn't bring herself to kill him. I have faith in her sense of justice and right and wrong that she will take care of things properly at her shitty sect when she returns.
I wouldn't be surprised if her and Yan Ran girl both leave the sect over this some point in the future.