In life we do things. Some we wish we had never done, some we wish we could replay a million times in our heads. But they all make us who we are, and in the end they shape every detail about us. If we were to reverse any of them we wouldn't be the person we are. So just live. Make mistakes, have wonderful memories, but never second guess who you are, where you have been and most importantly, where it is you're going.
Normally most people would point out that it was a mistake, but not this fandom. This fandom makes something out of it to make the writers look even more amazing than they already are. Whether or not this is true we will all choose to believe it :,)
We all make mistakes - but God still believes in you, loves you, and has a plan for your future. Keep your heart toward God, and He will show himself strong on your behalf. "As far as the East is from the West, our sins are removed from God's memory" Psalm 103:12 - I am thankful everyday that Jesus died for me so I could live for him. Every mistake has been paid in full because of Jesus - never let shame or guilt keep you from receiving God's love.