p1-"i gtg."
p2-"okkk..."
p1-"omg"
p2-"omg no! i didn't mean like that"
p1-"you're so racist"
*unfriended*
p1-"goodbye."
p2-"wow. i got blocked for saying that."
When you've told someone the answers to homework over snapchat and they said thanks, but you don't want to sound too 'posh' by saying "That's ok x" so instead you say this.