7. Watch the guy and his reaction. If the man sounds friendly and accepting, then keep on discussing the matter. If you see he would love to escape and never see you again, well, that’s his choice. Let him leave. He might change his opinion regarding this issue. He will either contact you a bit later, when he calms down and weighs everything. Or, if he is an irresponsible person, he’ll never want to be involved in your life. If he contacts you in a few days, he is a mature man who understands how serious it is. If not, then your baby definitely does not need such a dad.