Love the story.....I would give it a few weeks to see if you reaches back out to you, if not and you're still interested I would contact him to book another "massage". Personally, I would go into this as another business transaction and expect to pay his fee, but if he was serious in what he said the last time that may not be necessary. Go with the flow, it could be something that felt right in the moment and you both went for it or it could be something else more sustaining but I wouldn't get your hopes up too high and just enjoy the ride for what it is. Many of us have had great experiences with certain masseurs and have even deluded ourselves into thinking it was more, when it was just a "fling".....nothing wrong with enjoying the time together without getting crazy about it. Life is short, enjoy!