Board Thread:Naruto: The Last Discussion/@comment-24098614-20150126075513/@comment-25632268-20150127105732

Gemnist wrote: @Bambusek Hinata was all over Naruto back when they were seven or eight, after he "saved" her from those bullies in The Last's scarf flashback (which, ironically enough, retconned the flashback in Shippuden 166).

So she waited for him 10 or 11 years :D Girl surely has patience.

Any guesses how long Hinata and Naruto were dating before getting married? I would say two, maybe three years judging from difference in Hanabi's look in the movie and during credits (she is 13 in the movie and in the credits looks more like 15-16).