There's an old saying that you can judge a swordsman's prowess by watching him dance.
Balance, rhythm, and precise control of your movements are common to both disciplines.
Do you dance, [%username]? I think you should.
Hello, [%username]. I noticed you watching me. You must appreciate what you see, hmm?
No need to answer. The compliment of your gaze is enough.
I've worked hard to master this art. I feel no shame in accepting the thanks of grateful admirers.