This is not a recipe how to make him yours once and for all, but without these things men can hardly really fall in love...
Men need space to breathe, especially when they are in a relationship. They appreciate freedom more than anything, and if they feel as if they are suffocating in a relationship, they will quickly start looking for a way out.
Very simple and logical, right? Besides tenderness they also want to see that you are not afraid to give it. Many women fear to show tenderness because they think it makes them weak, and it's actually the weakness that the men eventually fall for.
Even though they may not admit it, it is really important to men for a woman with whom they are in a relationship with to respect them. His job, lifestyle and friends are very important to him, and if he feels respect from your part, he will feel safe with you.
Many men during the life encounter women who have no understanding of their needs - whether social, business or sexual. If a man feels that he has a woman who understands him by his side, he won't take her for granted.
# Additional value
If a man feels that your presence enriches his life, there is no chance that he will let you away from himself. Even though they sometimes act as loners who are self-sufficient, to most men it still means a lot to have a woman with whom at the end of the day they can share their lives.