I can talk to my wife over the phone, or along the aisle in the grocery store but I definitely need other special times where we sit side by side without distraction and talk. That is what it means to be in a relationship.
God is every where and is ready to lend an ear to anyone who cares to talk. We can talk to God every where and every time, but we need special time when we can focus one-on-one on him.
Pray where you are. But set aside some special time too for you and God.
P.s. I am not married.