Forest's first day of high school is suddenly interrupted by a girl shoving her phone in his face with a single emoji on the screen: 🆘 This is how he meets Genie, a girl with bilingual aphasia from a serious accident who can only "speak" in emoji!

Forest is determined to be her friend, help her through any struggles in school, and do anything so that she can thrive. But can he communicate his own feelings once he starts falling for Genie and does she even feel the same? One thing is for sure, Forest's emoji interpretation skills need some work!