There two dramas share very similar traits, such as; school based, a romance that starts badly but grows through out, sports and competition. I liked Sassy go go, however I felt like it was missing something that I definitely found in this TTBY. Also, attractive people in both (Just saying ;p).

The way CITT flows is very similar to that of Pinocchio. I feel it is more story based, gears more on the plot than the romance, where as CITT is more focused on the romance. But both dramas gave me a similar vibe. Not to mention both benefit from attractive main characters ;P