Here are the 6 things a man needs to feel to fall in love. We discuss what makes a man emotionally invest in a relationship, what men want, and how to understand men. Whether you’re dating, looking for love, or wondering how to tell if he loves you, you’ll find this information valuable. If you have difficulty understanding men, it might be because you don’t know how men fall in love. And if you don’t understand how men think, you will have a hard time getting them to open up and love you back. When it comes to guys and their emotions, there are some things they need to feel to fall in love, and if you’re not providing those things, you might miss out on a great opportunity.