Girlchan in Paradise/Heartwarming

"Kenstar's Mother: "Dear son Kenstar! Break that pencil!" Kenstar: "Why, mother-san?!" Kenstar's Mother: "Someday you'll learn, Kenstar. Someday..." Kenstar: "Wooooow!""
 * Crowning Moment of Heartwarming: This one...

"Kenstar: "Mother...MOTHEEEEEEEER!!! AAAAAAGGHHHHHAGGGHHHAGGH!!!!""
 * Also counts as Mood Whiplash, due to what happens immediately thereafter...