How To Lose (OctPoWriMo2014)-Day 18

We tend to think we know someoneAnd then they go and surprise usBut I'm also not stupidAnd I know about lossHow to loseWhen it's already goneWhen it's slipping awaySo don't tell me I'm imagining thingsYou say you want it back to the way we wereBut we both know it's not possibleYou did too muchI did too littleThere's not enough to hold on toBut you don't want to let goAnd last night I found someoneBecause for the past few months you have tooAnd now you're sorryBut I know about lossHow to loseW...