The age old question... How to work with emotionally distant men?

I am a 22 year old student in my final year of a finance degree, and a committed athlete. He is a 30 year old fitness manager and athlete. We have been dating for about 4 months now, and neither of us want to share our feelings. It may have been my fault as I said I couldn't exactly introduce him to my parents, that I see myself doing a lot of traveling after the completion of my degree. Basically that it couldn't be anything serious. We called it off two months in but saw each other a few days later and everything was back to normal. We don't have a 'title'. Recently I went to hospital for an op that doesn't allow me to have sex for a few weeks, upon telling him he was comforting the day before and still wishes to see me during the 'no sex' time. I feel this means he has feelings for me. My question is how do I approach this to make it a further deeper connection? Or so we can freely express our feelings.
The age old question... How to work with emotionally distant men?
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