Can you stay in a relationship (read description)
if you both have NOTHING in common. Seriously, nothing!
You could if you wanted to be miserable. If you were happy with the relationship you wouldn't ask that question am I right? So if I were you drop it and find someone that's worth your time and let him find someone worth his...
Well you CAN, but it would be very very hard. Things would get boring. It would be hard to go on dates if you don't like the same things. Just a bunch of things like that would lead to breaking up.
Opposites attract ;)
Only if you just want to be friends. But something brought the two together, something attracted you to each other.
Well that can go either way. You both might start to like each other's interests. Or, you might drive each other crazy! Haha good luck!
You said Nothing /seriously nothing - nothing and nothing = nothing ! However is there any mutual care - love obviously not so why proceed ?
you can you dont have to have things in common