Touch, it is one of the most intimate parts of a relationship and one of the best connections for me. Knowing someone is there and being able to feel then is a feeling I can't explain. It'd be torture to see her ad war her and not be able to hold her
First of all, you sorta left this wide open without much context. Are we dating this person for 6 months? Or married to them for 60 years? I'll assume it's a more long-lasting relationship, because otherwise the obvious answer is touch/sex...otherwise, you can get pretty much the same effect from any number of friends (well maybe not taste) that you would from some 6 month fling or crush.
OK, so assuming really long term...
Taste - no.
Smell - of course not.
Touch - tempting but if you can't see or hear anything this doesn't seem like it would be especially appealing. And even less appealing as time went on.
Hear - that's an interesting one, because the conversation piece like you mentioned is pretty damn important. But even without hearing there are ways to pretty easily communicate with someone if you can...
See - so this would be my answer. The easiest & best way to appreciate stuff around us, whether it's nature or art or people is to be able to *see* it.
Hold her oh so close and whatnot. And I think kiss can count as touching :D never really taste people when I kiss unless I lick them or french kissing or something. If the tongue isn't involved, there won't be taste lol.
I want to be able to know what I am touching. I want to hear his voice...i get the chance to love him for personality...not just feeling him up for sexual enjoyment...but mentally I would be connected to him.
Tasting...seems gross...and Seeing would be good...but not always. And Smelling someone...is really not a nessescity.
I mean think about it...penpals...long distance relationships...crap like that...for hearing...unless the person can't hear.