He expresses coldness. As the relationship starts to get serious, he will then try to pull back. He will start to distance and slowly build a wall between you. By this time, no more heart-to-heart conversations and he don't involve himself in your decisions in life. Although he doesn't intend to hurt you, it will eventually show that he's not into you anymore.
He panics when you set up family meeting. Meeting your loved ones is a serious matter in a relationship. But for a man terrified of obligation, expect lame excuses when you set up family meetings. It's basically because he is not concerned in knowing significant people in your life.
He has no interest for future plans. Of course, since from the beginning, he has no plans for a long-term relationship. When you talk about long-term plans, he will not participate or provide proposals. He will rather suggest other things to talk about. This is a classic move of why are men scared of commitment.
He is into open relationships. He will make it clear to you that he is not dating you exclusively. He will even push you to do the same. He's not being a jerk on purpose. He's just not into serious relationships. To avoid hurting you, he won't give you false hopes.
He is not around most of the time. To keep up with the wall he built, he's not interested in seeing you regularly. He will just show up when he likes to. He avoids any emotional connection with you.
No, he never says, "I Love You". He is not the type to utter those words. He believes that if he says so, he'll be locked up in a serious relationship. Don't look forward in hearing these words from his mouth.
He hasn't introduced you to his friends and family. These people are important to him. If he introduces you to his friends and family, he would perceive it as taking the leap. Men scared of commitment won't do that. They are too scared to think about bringing you to their home and meeting their parents.
