You can cheat engine easily enough if needed but no inbuilt cheats as far as i'm aware. Used it for one save file to see high valor but no love reactions (rejections)
Ah, sorry, didn't see this. I think I told a lie actually. I didn't use Cheat Engine. I tried to but couldn't get it to work.
What I used was this: https://www.saveeditonline.com/ and this is probably better for you honestly.
It's a save editor for Ren'Py. Allows you to modify the values of certain things.
So what you need to do is start a new game, go to work, talk to Valorie so you get some love and then watch a dating show so you get some valor. Save the game then upload the save file on that website and it should be fairly obvious from there what values you need to modify.
money_points = Money
amor_points = Love
Valor_points = Valor
Those are probably the main three you want to modify.
Take the modified save file back in game folder and you're sorted.