Riki's girl best friend/ Eunchae came to him while he was at the lockers, she started clinging to him as he's talking to his friends, he was secretly annoyed at her because she acts so possessive and toxic, he saw his girlfriend Lia walk into the hallways, Riki pushed eunchae away making her fall down as Riki hugged Lia and spun her

Riki: "good morning princess, I missed you~" pecks her cheek and smiles at Lia in his arms as her feet were off the floor

Eunchae seemed kinda jealous of the interaction! She didn't like seeing Riki around other girls especially his own GIRLFRIEND 💀