Can someone tell me why you'd turn down something free, that you would like?

I tried to give this girl, something free, brand new, never been used, still in its packaging, that I knew for a fact, she would like. She turned it down. She turned down a FREE gift. Make sense of this

Updates
1 y
We liked each other. Stop telling me it's that she "didn't like me". We liked each other
Can someone tell me why you'd turn down something free, that you would like?
Post Opinion