She Thinks ... Two

When his name pops up in every part of conversation, then it has gone beyond just the lovey-dovey affair

When children and a home together become a part of the routine conversation, then know that she is waiting for you to pop the famous question that a man ask a woman

When he starts introducing you to his family members and talk of meeting his parents in the family house, he already has a perfect picture of walking down the ale with me

When he suddenly goes down on one knee with hand held out to you and coherently or incoherently utters the question, then know that he has finally conquered himself and is no longer willing to live apart. 

When he actually takes you to meet his parents and all they ask is, so how soon will the wedding be, that is acceptance and arms open welcoming you into the family.