Goodnight

Two cartoon characters, one with purple hair and one with blue hair, stand side-by-side against a light blue sky with white stars; the character with purple hair has a blue box with the text "ToBi_" over their face, and the character with blue hair has a purple box with the text "Chyu" over their face, while the text "goodnight" appears at the top and "eyes lower than my self esteem" appears at the bottom.