As of the premier of season 4, no. While there was some chemistry between her and Flash Sentry in Equestria Girls, they never have time to establish a real relationship.
Most likely, she will.
Lilac.
Twilight Sparkle
There is a good chance of it. There is going to be a third movie, and the scene with the other Twilight appears to have been a sequel hook.
To study Friendship.
Twilight Sparkle
Yes, it does contain iron. (You know you're into Twilight when you look at your boyfriend and think, "Sparkle you fool, Sparkle!)
Twilight Sparkle's middle name is actually "Twilight". Her full name is Twilight Sparkle.
Edward was her first boyfriend. She had no others before him.
Most likely, she will.
Lilac.
Twilight Sparkle
There is a good chance of it. There is going to be a third movie, and the scene with the other Twilight appears to have been a sequel hook.
Yes, Twilight Sparkle will live in the Castle of the Royal pony sisters when it is repaired.
Twilight infers a time of day when it is safe for vampires to come out and not sparkle. (:
To study Friendship.
Spike