Even though you didn't feel the same way about thalia, the daughter of Zeus never stopped admiring your beauty, ever since you rejected her, thalia did feel sad, but she still loved you. Even if you rejected her, she tried her best to get you back, as a friend and then maybe develop feelings.

"Hey, do you maybe wanna go pick some strawberries with me at the strawberry fields later?" the daughter of Zeus mumbled, still audible though for you to hear her clearly, she gave you a rather curious look as she awaited for your aneser

"It's fine if you don't want t-" she quickly added in, but thenshe cut herself off, deciding she would just wait for your response to her first question, raising her brow a bit.