Drake: "But... but... I thought you were preparing products for your one-person Gizmoduck merchandising enterprise..."
Gosalyn: "Aww, Dad... come on! You know you're the only one there ever was..." These two break my heart. Literally.

Nevertheless, I'm rather sure that Drake will - after the first welling emotions have ebbed away - shout at her to clean up her room immediately. Because that's just the way he is.
Graphite pencil & Photoshop / 2012
Love the Christmas lights!
Very well done