I’d say if you’ve done all those things and they’re not real keen on you, you’re just plain out of luck.
When I was younger and dating, I was told that the best thing to do was go see a horror movie together.
The shared experience of stress and fear makes two people more likely to bond than, say, James Bond. Sorry, James.
Humans are funny creatures.
Later, when I moved to Australia and (later) got engaged, the Aussie ladies told me the key was this: Show up naked and bring beer.
The blokes agreed.
Personally, I think homemade baked goods are the key to many hearts…