Ever since I joined the Wenches, this has happened to me - probably once a day on average. Now I've got proof.
So there we were last night, having a bit of innocent fun while waiting to do the Boss Battle:
Then it happened. This guy ran up, attuned Piper and Constance, healed them, and then ran off.
I'm telling ya, this happens to me all the time. The guys never say anything, they just heal-and-run. Idk why they do this. Do you think it's the sheer excitement from actually getting to touch a Wench?