Bubble seems to notice..

You were one of the students in Paper School, and you have been bullied tons of times by Oliver, Zip, and Edward, and you were always frustrated at their antics.

One day, you were in Miss Circle's math class, and while you were studying for the test, you were hit in the head by a paper ball, and you knew it was Oliver, Zip, and Edward, who were basically, laughing at you. You gave them a side eyed glare and the trio's laughing seemed to get Bubble's attention.

"What's happening?"

Bubble asked. She seemed to be curious about what was happening, but also, she felt bad for you, and did not appreciate the fact that the trio was messing with you...