I think you would know if someone loves you even if they never said it. I think you would know especially if they did things for you when you needed them or helped out even if you never asked them too. Because that shows they care about you and maybe even love you if they continue to do those things. Not saying I love you doesn’t mean you don’t, it could just mean that you weren’t raised saying it or you just dont think it really shows people that you do just by saying it and you would rather show people that you do and not tell them. Because just saying it doesn’t mean you do , you would have to show them too.