Cross Species Relationship Changes

As our relationship continues to grow Lilly and I are having more fun with photos. We still have lots of bloopers, but we also end up with lovely shots now, too. The other morning there was a lovely dawn sky and I decided to try some silhouette shots. We ended up with a perfect series as she turned her head and I was able to capture different head positions. A building block of relationships is time spent together just being, especially when our relationships are across species. What have you noticed changing over time in your relationships as you spend more time just being together?