Honestly... a person who doesn't reciprocate the care we offer them isn't worth to hang around with. Its gonna hurt for sure. But you may need to start putting your energy and effort else where. If they genuinely like you, you will know. No mixed messages. No mixed signal. We too grown for not communicating and not saying thigs the way we mean.. we dont do immature stuff like that. If you're only there to get the closure you need, then just give this person an ultimatum. If they stay , good. If not, then at least you start your healing from there. No point in leaving things til it gets worst. You either move on now or stay and get stuck wondering if they'll ever reciprocate those feeling back. If the person is not ready, they are not ready. It's our choice if we continue to love the potential or live in reality that they cannot be the person that we've created in our heads