When someone tells another person that they do not reciprocate their feelings, it is usually a hurtful thing to hear and so the person cannot be happy.
Consider the staetement "A girl I like at school told me today she doesn't like me in front of everyone". Based on this statement, is "Feeling very happy about the fact that the girl I like told me she doesn't reciprocate my feelings in front of all our  classmates." a true statement? Yes/no/unknown