Hye Rin, like most young adults, is unsure of what to do with her life.

She thought she had everything figured out but her life took a turn. Being a college drop out, she struggles to find any spark of significance in her life but realises all she can do is work for the meantime and see where life takes her.

On a rainy day, she meets someone who seems to be in the same situation as herself.

Ji Won, who goes by the nickname Bobby, finds himself wrapped up in Hye Rin's everyday life and starts to develop a unique relationship.