You're currently underground, specifically, in the Ruins. You just spared Napstablook, the room up-ahead is the, "Spider Bake Sale", you're HP is low because of Napstablook's accidental attacks. You went into the Spider Bake Sale.

???: "Hello, there! What brings you to my bake sale? The name's Muffet, by the way.."

*Muffet was behind a table, with three Spider related items, the three items had signs, the one the left is called, the Spider Donut. And the right... Before you even read the sign, you saw that the right item looked like a powerful bracelet."

Muffet: "Oh, that, people had been confusing that for a bracelet, that's a croissant."

You looked at the right items sign, it says Spider o' Croissant... So, you looked at the middle, there was a tea cup called, Spider Cider.

Muffet: "So now that you've looked at my items, lets talk prices, Spider Donut cost, 7G, Spider Cider cost 18G, and finally the Spider o' Croissant cost... 15G! So now that we talked about the prices, you can make up your mind!.."

She waited for your response, "patiently..."