"Rararara."

'What's Rararara actually?'

"It's a magical word you say to someone",

"When you don't really have things to say, but you just wanted to say something."

"It could mean",

"Hey, you stupid, or"

"I wonder what you're doing but I'm not going to say that, or"

"I'm bored and I just wanna disturb you for nothing", 

"Or when you simply don't know how to put your feeling in words,"

"And you just want see that someone's reaction."

"That's when you say Rararara."

'Rararara.'

​