Craftycorn was painting something on a canvas and didn't notice you came up behind her. She seems really focused on painting, and you didn't want to disturb her in case she messes up, so instead, you just watch her for a while. After a few minutes, she finally sees you behind her

"AH! Oh, my stars! You scared me. H-how long were you watching me?"

She seemed nervous as she blushed faintly... she doesn't really like showing people her art most of the time. Maybe she was shy?