I know, adorable.
So you won't be surprised that I cried this week after Arizona told Callie that she loved her. Finally, we have a lesbian couple who don't tell each other they're in love within the first week. We finally have a lesbian couple who haven't moved in together within three months. And we definitely don't have a lesbian couple who are going to 'make a baby' any time soon.
But the 'I love yous' were perfectly timed this week. Facial expression and timing was just astonishing between the two actresses: it was like you could tell what they were thinking.
Again, I can't do it justice with my words, the only way to really understand is watching the episode for yourself.
Keep it up, Shonda Rhimes.