Both Elijah and Andrea had decided to not meet on the day of full moon night. Andrea would have been busy with her pack gearing up for the transition and Elijah promised his siblings a hunting trip.
Elijah remained in the shallow area of the forest. He tried hunting a rabbit to show his siblings; Klaus and Henrik. But Henrik insisted on hunting a boar. Elijah warned them about going deep into the forest because of the werewolves that reside in it. Instead of being scared, both of his siblings became excited to see them and begged Elijah to take them to see the werewolves. Elijah dismissed their request and continued with the hunt in the shallows.
After the hunting session, all of them returned with two rabbits, both of which were hunted by Elijah. Henrik was particularly upset with Elijah as did not take him to see the werewolves. Henrik had always been curious kid. He was known to wander off into the forest. So to protect him from any harm his mother casted a spell which didn't allow him to beyond range without company.
Klaus did not like brother upset, but he couldn't help him. He knew that the creatures of the forests could be extremely dangerous. But he had seen his elder brother Elijah go into the forest late at night multiple times. So he wondered if the creatures of the forest were a myth? He shared this thought with Henrik and both of them decided to follow Elijah when he goes into the forest late at night. It was the best time to do so as their father had left for one of his plundering trips.
As a rule all the strongest members of the family in the village Mystic Falls surveillanced the forest on the full moon night and alert the others if a werewolf was spotted on their territory. Elijah was on guard duty that night. He went into the forest to check for unusual noise. Both Klaus and Henrik saw this as an opportunity to follow him. But they lost him as soon as they entered the forest. Their plan made sense if was daylight but at night they couldn't tell where Elijah went. They just went by their gut and kept going deeper and deeper into the forest. Klaus at one point begged Henrik to return back but Henrik was determined to see the creatures of the forest morph. It seemed that Henrik lived his life on a bucket list. He wanted to do everything and as soon as possible. They reached a place they could hear the wolves howl. They hid behind a bush and saw them morph. Klaus was awestruck by the phenomenon, and that's why he didn't realize when Henrik left his side and went closer to the werewolves.
The next thing Klaus remembered was Henrik on the ground with blood oozing out of his chest and a werewolf standing on him. Klaus yelled and ran to save his brother. The wolf didn't hurt Klaus but ran away. Klaus picked Henrik up and ran and ran till he saw the end of the forest. He ran to his mother who came out because of all the yelling. All the siblings gathered around them and Klaus begged his mother to save Henrik but it was too late. Esther cried holding Henrik in her arms and the siblings mourned the loss of their most beloved family member. Mikael returned and saw what happened and in extreme rage beat Klaus senseless. That's when Esther shouted, "I have lost one child and I will not lose another one", she said it to Mikael with most frightening look. Mikael dropped Niklaus and came stood next to his dead son's body. After a while everybody went inside except Esther who was still hugging Henrik. When she finally came inside she had a look that no one had seen before. Like she said before she wasn't going to lose another child.
Andrea was all geared up for her transition. She found it comforting to think about her future with Elijah rather than thinking about her morphosis. She kept thinking, "just one full moon night until their union". When all the members of the pack were outside except the pregnant females, Andrea came out for her deciding moment. Soon everybody began to change but somehow her transition was taking an awful amount of time. When everybody changed and she didn't, thats when it hit her. She couldn't change because she was pregnant with Elijah's child. Every member of her pack snarled at her. She was kept on lock down till alphas decided on a judgement for her treachery.
The sun came up and all the members changed back to their human form. Andrea was sick with fear as she couldn't do anything but wait. She wanted her child to be safe and last night she had an acute pain in her stomach which she couldn't explain. Her parents asked her to come out for her sentencing, all she could think was about what is she going to tell Elijah. Her father asked her, " What is the meaning of this Andrea? Who is the father of your child? Is it your betrothed? Because you are not suppose to meet each in secret! " When she didn't answer her mother yelled, " Who is the father of your abomination of a child, Andrea?". Tears came gushing out Andrea's eyes. She finally answered her mother, " It belongs to a human". Everybody present at the sentencing gasped. She could see how appalled everybody was and her parents' neck hung in shame. Her mother finally broke the silence, " You, Andrea Labonair , daughter of Rickard and Margery Labonair, have committed a gross crime against the Appalachian Mountain Pack by sleeping with a human. We hereby sentence you to infinite exile. You are no longer a part of the pack" It was now Andrea's turn to hang her neck in shame. She disappointed her pack and more importantly she brought shame to her family. She quietly turned around and walked out of her village. All she thought about was meeting Elijah.
She came out of the forest crying but looking forward to her meeting with Elijah. She didn't even think about being caught by the villagers. All she cared about was meeting Elijah. She was elated when she saw him but then she also saw his fangs deep inside a woman's neck. She saw the woman beneath him shudder and she screamed. That's when Elijah looked up and saw her, his eyes black as night. But they soon changed back to human when he realized it was Andrea.
That's when she ran. Ran away from him for her life, for the second time!