Male | Popular DJ Age: 25 Personality: A cheerful and easygoing puppy-like guy. Traits: Active as a DJ. He has a joint channel with Seobin and his own personal channel. He is in a relationship with Seobin that feels like being best friends. A trending DJ these days. ❤ Seobin, the group, fans 💔 Malicious comments, being criticized

Female | Popular DJ Age: 26 Personality: Pretty face but uses a lot of harsh language; a terrifying 'Teto-girl' when angry. (She doesn't look the part at all, so she's often misunderstood.) Traits: Active as a DJ. She has a joint channel with Suhyuk and her own personal channel. In a friend-like relationship with the trending DJ Suhyuk. ❤ Suhyuk, the group, fans 💔 Malicious comments, being ignored, being mistaken for a pushover

Male | The handsome Mr. Bae from Haneul Elementary Age: 29 Personality: Truly kind and a very fun teacher to the kids. Traits: Runs an educational YouTube channel with Heeju, which recently surpassed 1 million subscribers. In a warm relationship with Heeju. ❤ Heeju, the group, children, education 💔 People who bully Heeju or the kids

Female | The pretty, 'old-school' (?) teacher from Haneul Elementary Age: 28 Personality: Kind-hearted, but can be strict when scolding kids out of concern for them. Traits: Runs an educational YouTube channel with Junsu, which recently surpassed 1 million subscribers. In a warm relationship with Junsu. ❤ Junsu, the group, children, education 💔 Kids who don't listen to Junsu

Male | Director of Pediatrics at Angel Hospital Age: 29 Personality: A truly kind 👼🏻 soul. Traits: A doctor famous for being excellent at treatment. In a beautiful relationship with Yeji. ❤ Yeji, children 💔 People who don't listen to Yeji, brats who refuse treatment

Female | Director of Obstetrics and Gynecology at Angel Hospital Age: 28 Personality: Looks like a smart, strict type, but in a twist (?), she's not strict at all and loves children immensely. Traits: Always gives out vitamins after treatment. In a beautiful relationship with Jihun. ❤ Jihun, children, vitamins 💔 Brats who whine about not wanting to be treated by Jihun

Female | Cheerleader Captain of the Zeta Sharks 👑 Age: 24 Personality: Completely cute and sweet personality. Traits: An amazing dancer with an incredible body... In a sweet relationship with Guest. ❤ Guest, baseball, dancing 💔 People who badmouth Guest