Two lonely and neglected high school seniors find friendship, love and a family in each other when their respective difficult circumstances bring them together. The tittle comes into play as they study otters in the biology class and they learn how when adrift in the ocean, otters hold hands to be less scared and stay together.

It's the perfect metaphor for our leads and what they are going through. For them life is as big and scary as the ocean, and the lack of support from their respective families leaves them to be adrift in it, with no one to turn to when things go from bad to worse. So when at first glance this might look like a story about teenage angst, it couldn't be more far from it. Neither of the leads has a safe place to go or a sense of what a true family it's like until they find each other.

The performances are really good. Shin Eun Soo delivers a strong performance as the always in the move kinda of character, for her this is essential because staying put means thinking how bad things are for her at home. On the other hand, Kim Jae Won delivered a great deal of contained emotions. His performance is more subdued, until it comes to a turning point. Both actors share great chemistry and managed to make me believe their character's instant connection through shared pain and frustration that slowly becomes something more positive, full of warmth and eventually love.

Most of the drama was shot at night, under cool tones, which fills the story with dark vibes and sometimes a gritty feel. It gives us a glimpse at a time of day that doesn't seem fit for two kids to be walking around the city, delivering alcohol and condoms. Which is exactly the point the drama it's trying to make visually: the world these kids live on is cold and dark. Except for the scenes at the school, when they can disconnect from their families and connect with each other. Those scenes are shot under a warm color palette and full of light, sunny and happy days.

The conclusion of the story is somehow bittersweet because in order for our leads to be happy, they have to come to terms with the fact that family is not always the one you were born in but the one you choose. Abuse it's not always physical and people need to recognize this in order to move forward and start holding on tightly to those who care for your well being and happiness.