Question: what does it mean when a guy gives you a key to his house?
Answer: He gives you a key to his place Not only is this a key indicator (pun intended!) that he fully trusts you and can depend on you, but it represents just how much he sees you as a part of his life in the long-term. In fact, giving you a key symbolizes that he's not only opening his home to you, but his heart as well.