"First visit?"

That most certainly implies a second visit, and based on how they last parted, she's surprised that the fae woman is sticking around at all.

"Well, I usually serve tea when people visit, so if you plan to come more than once, let me know what your favorite is and I will pick some up to have in stock."

For now, she grabs her favorite tea, the one she usually drinks with Max and gets that one started.