Turned out that I've actually met her before, at her house when she requested for my Cheese Cups. Then, she didn't even like cheese until she had a taste of those Cookies & Cream Cheese (cups). She had also requested for Brownie before and now, she's back to make a request again.
Just before I finished up with the Brownie, I managed to squeeze in a Lemon Meringue Tart request for someone very close to me. He had requested time and again for a Lemon Meringue Pie, but I guess he has to make do with tarts for the time being.