Mikasa flipped through the air and sliced yet another titan through. Levi was ahead of her and he was showing off that he could go faster. "Come on! Your so slow!" Levi yelled back to her. He stopped and went on a tree branch. Mikasa was glad for the tiny break and caught her breath. Levi was relaxed but then he tensed and got alert. Mikasa looked around. "What is it?"
Levi pointed to a group of trees across from them. It took Mikasa a moment to see a shadowed figure on one of the branches. Levi pushed her off the branch and jumped. Mikasa took it as a cue to get out of there, and so they went as fast as they dared. Levi would have gone faster than her again, but he wanted to stick by Mikasa's side in case that was a enemy.
The figure always stayed at a good distance, but stayed on their tracks. Levi took a guess that the person didn't catch on that they had been seen. Just when Levi looked back to check if the figure was still on their heels, a second shadow appeared. Not only a second, but a third, too. Mikasa looked back and was shocked that there were now three. Levi looked at her and made a gesture to split up.
Mikasa nodded and they turned and went seperately. Two figures followed Mikasa, and one followed Levi. It seemed odd that they went that way, because Levi should be more covered than herself. She flipped once and stopped in a tree. She hid behind it while watching to see if they saw her stop. The two figures stopped themselves in a few trees back but Mikasa could hear the conversation. "Dammit, Armin. We lost her!" Mikasa looked as they dropped their hoods and it was Armin and Jean.
For Levi, he kept going until he did a reverse and watch his figure continue going forward. Levi chased down the figure from behind and watched as the game was now twisted where he was the cat, and this person was his mouse. As he closed in on the shadowed body, he dropped down and tackled them mid air. Levi would have cut through their head had it not been for their shriek. "Get off Captain!" Eren yelled as Levi pushed back his hood.
Levi snarled and pushed him back on a branch. "Why are you following us?" Levi demanded. He was enraged, but he kept his face clear. "Well, uhm..."

Wow, cliffhanger. Why is Eren, Jean, and Armin following Mikasa and Levi? Is Levi going to hurt Eren right then and there or is he going to find Mikasa first? Lots of questions~ But they shall be answered!