At this point in Rufus's story, he dropped his head as if overwhelmed with sadness. Amy was so affected that she moved off the chair and sat on the bed, taking his hand. In reality, Rufus was checking what was happening down below. It wasn't sadness he was feeling, but delight that the Viagra was working this time. Down below, the sap was definitely rising. He was upstanding, outstanding even!
Rufus moved Amy's hand to the cause of his excitement. This took Amy completely by surprise.
She'd got the story, but suspected there was more to come.
There was, Rufus!