The Level of Investment

How much can you give to someone before you can give no more? What level of commitment can you keep before you get bored? You give and give till one thing goes wrong, and you quit. I gave you my heart, my mind, and everything in-between, past the point where i could give no more. It was never about me, but about us. Funny how the only thing I saw in my future was you, and now I sit here and play the role of the fool. I put my highest level of commitment so I could invest in your future. Only for you to up and leave, leaving me behind. With each passing day I miss you more than the last. Always thinking "How could you replace me so fast?". The memories of us are never far behind constantly replaying in the back of my mind, every night before I close my eyes. This never ending cycle is a constant reminder of what I once had, always looping back to make me sad. So I sit and write, pondering my questionable life, unable to stand the thought of you leaving my side.