Thee!
Maybe Dickinson wrote this poem about one of her alleged lovers, such as Judge Otis Phillips Lord—her father's friend—or Susan Huntington Gilbert—Dickinson's friend, sister in-law and possible lover (Emily Dickinson Museum).
MLA Works Cited: “Emily Dickinson’s Love Life.” Emily Dickinson Museum , https://www.emilydickinsonmuseum.org/emily-dickinson/biography/special-topics/emily-dickinsons-love-life/.