Dated one for 5 years. Here's my experience
1) religion is important. If you're not a Muslim, Hindu, or whatever her fam ain't gonna like you
2) race is important. Me and her pops was cool, but her moms was on some
3) family is important. If you come from a fukked up family or youre not family oriented there's gonna be issues.
4) racism. Some Indians are darker than the blackest nikka on the planet, but they got some fukked up racial issues.
5) if you fly though, a lot of em low key like nikkas. But it'll be on some late night see you after 1am shyt. My ex used to tell me all the time how her friends used to think I was cute. Should smashed a couple of em now that I think about it
6) you're gonna get stares from older Indian couples, and from dudes if your chick bad. You'll see a whole lot of

from the old heads and a whole lot of

from the dudes.
Personally I'd never do it again though. shyt causes too many problems. Messing with black women is a million times easier and stress free.