Black hair + red eyes best waifu combo
What if they're also robot?
but also just the physical manifestation of some other robot characters gained human-like feelings?
Pink hair + big breast is best waifu combo
There's that cursed word again
Whatever floats your boat
Yes yes, you're on to something.
Red hair + Green eyes > all
tfw everyone on /a/ hates my waifu, or act like it never happened
Best waifu combo is
whatever suits your tastes.