Alli x Willow — a letter?

Alli and Willow had been best friends since high school. One day, Alli developed romantic feelings for Willow (in short: Alli fell in love with Willow) and couldn't tell her. For this reason, Alli wrote a letter expressing her feelings to her:
In the letter: "Willow, darling, I've wanted to tell you this for so long I can't even remember when it started… anyway, I wanted to tell you that you're a wonderful friend to me! You've always supported me through tough times, you've always been there for me even when I didn't need you… And, in the meantime, I've discovered that I'm hopelessly in love with you! But I didn't know how to say it, so I wrote this letter… I hope you truly understand my feelings. With love, Alli♡"
Willow was speechless when she read the letter, but she needed to respond.
It's up to you now, champ! Decide: Willow will reciprocate Alli's feelings, or will she tell Alli that she doesn't like her?