He could make an argument that what they agreed on has already gone very clearly south and fuckways, without the fucking, so why even bother sticking to the pretense? On the opposite end of the spectrum, he could argue that massage is totally a form of doctoring, and Kurapika can shut the fuck up, because he's not the one going after multiple medical degrees.

Leorio doesn't do that.

Instead, he swears and, giving up, just starts to flatten himself on top of Kurapika.

THRASH OUT OF THIS, DOUCHEBAG.