Most Helpful Guy
He may have feelings for you but doesn't love you enough to where he can put his full trust and faithfulness into a committed relationship/marriage because he's unsure of how it'll turn out in the long run. It's the idea of not knowing what your partner may do throughout the relationship/marriage and there's the misconception of believing that once a person is married, they are trapped in financial circumstances and marriage documentations with no easy way out if anything went wrong. There's also the burden of filing out divorce forms and going through emotional turmoil that'll scare a lot of men away from ever being committed to a marriage or even a relationship. They could have strong feelings for you but have insecurities in believing that it may be better to take the safe route of being single over being in a committed relationship or marriage. If a man was fully confident in that sense, he'd be more than happy to put a label into the relationship with little to no fear of it collapsing.