Yeah they seemed to go really quickly from the supremely awkward dinner date in Listen to Clara declaring her love for him in Caretaker, I'm sure they didn't intend for it to come across that way, but it just seemed like Clara meeting their future offspring made her feel like she was supposed to be with Danny after that?

At least Amy and Rory travelled in the Tardis together and got to go on adventures, poor Danny seems stuck at forever being the dull stay at home bf wondering what exactly is supposed to be so fascinating about a magic box that can travel anywhere in space and time