2 bestfriends

2 best friends are running away from a pack of wolves. One of them can't keep up and is slowing down, the other one is still going strong. The one that can't keep up falls down and sprains his leg therefore he can't run. The other friend looks back and sees the wolfs approaching fast, he pulls out his sword to fight the wolfs. However he rethinks the situation and decides to help his friend up to continue the trek. Whilst helping his friend to get up his friend on the floor slices his leg off. It turns out he faked it all along, he walked for a few steps before turning around to his injured friend and looked him in the eye "I'm sorry.'