Kel is the quintessential sunny guy. He plays basketball and is popular and playful. He tries to be kind to his friends but doesn't know how to use words to offer comfort—no one was better at that than Mary.

Mary is Sunny's older sister and the "mom" of the group of friends, always helping the others with advice or practical matters. She is dating Hero, Kel's older brother.

Hero is the "father" of the group, alongside Mary; he looks after the younger ones and is a great cook.

Sunny is a quiet, shy boy; he likes hanging out with his friends, but sometimes the tightness in his chest is so overwhelming that even that becomes impossible for him. And the worst part is, he has no idea where that tightness comes from.

Aubrey is your typical high-strung girl; she gets stressed out over everything and sometimes takes it a bit too far, but aside from that, she’s cool and cares about her friends.

Basil is a boy who loves taking photos, even though he often claims he’s bad at it. He is kind and friendly, always trying to help his friends even when his own mind is a mess, and he frequently gets nervous.