Sometimes, the person you find attractive doesn’t have a chance to determine whether they find you attractive and like you back when they are completely unaware that you find them attractive.
He isn’t a mind reader.
If you haven’t given him any significant signs that you find him attractive and like him, you haven’t given him much of a chance to determine whether he would like you back.
A mistake a lot of girls make when they find a guy attractive is doing nothing about it or doing too little.
When his generosity is coming at you too fast and too soon, there is a good chance he is love bombing you.
This is where he is far too premature in giving you far too many gifts before he has even learned what your favorite color is, or he is lauding your character before he knows whether you have ever been arrested.
This is too much too soon.
Before he took you out on the first date, he was already going overboard with all the affection, compliments, gift-giving, and favors.