Ha. Your Harry ended up being wonderfully mature and a perfect companion for your Severus who did not sound like a legal document. Their relationship grows slowly and it's interesting watching them as they watch the clouds in the beginning and then see Harry fumble around Severus as their relationship truly begins. The progression was so natural and so perfect for Snarry.
The back and forth in the time line was something I especially adored and the story is richer because of that.
And the smut...
*sighs*
You always write the best smut. But then it is you.