Our everyday reality is shattered when people are in love. It reflects people's longing for passion in their lives.

Riley is introduced as the new student in her class and recalls her life in Minnesota.

Scientists are trying to understand how the brain forms and processes emotions. They are conducting research on the brain patterns of positive and negative emotions to understand the brain a little bit better.

Ross and Rachel's baby is in the apartment, and the couple is locked out. Rachel thinks of the different scenarios that could potentially put the baby in harm, and after she thinks of each scenario, she panics. Ross makes up an unbelievable story to indicate that Rachel is overreacting.

Matt, worried after being split from everyone else, attempts to find his brother. Tai encounters Matt and explains that they must head to the island. However, Matt thinks otherwise. Clouded by his emotions, Matt argues and even gets into a physical altercation with Tai.