Why Oh Why is a song in Just Dance 2, (as DLC) Just Dance Summer Party/Just Dance 2: Extra Songs, and Just Dance 3. (as DLC) It is by Love Letter.
Setting
The dance takes place in a luxurious mansion with a fireplace, a piano, and a moving polar bear rug. Prior to the dance taking place however, a cutscene emerges that is shown through one person's POV of the other and vice versa. The dancers are still in the mansion, but it's visibility is overshadowed by a background of hearts.
Appearances in other songs
Neither of the two dancers associated with Why Oh Why have appeared in any other song in the series.
Gallery
View Why Oh Why/Gallery for images relating to Why Oh Why