Severus with his confused, love-laden thoughts was utterly adorable. There was also something hilarious about the situation at first, when nobody knew and could feel embarrassed. The scene where Severus revealed the truth about his feelings was beautiful. I loved Harry’s mature, favourable reaction. And this was very sweet & amusing:
They both slowly stopped trembling and soon lay replete, gazing at each other.
Harry wondered how he ever thought those eyes to be flat and inexpressive.
Severus wondered why had waited so very long to share such a precious thing with anyone.