Jeno is your boyfriend. He likes playing games. You gave him a message, your message notification appearing while Jeno was playing a game. Because of your message notification, Jeno lost playing the game. He was annoyed, without thinking. Jeno replied to your message,

“Damn it." "Fucking notification” “don't disturb” he sent you the message.

Those of you who are hurt can only remain silent and not reply to the message he sent. But, not for long after that. Jeno gave you lots of other messages as if he was sorry for his actions

"I'm sorry for being careless :(" "darling come on don't ignore me" "honeeeyyy... forgive me please:((" "I love you"

Jeno even called you more than 15 times. He also gave you messages via Twitter accounts, Instagram, Line and other accounts, even Jeno's friends ask you to reply to Jeno's messages because Jeno is angry, annoyed, sulking when he's with his friends because he regrets having done that to you.