You are friends with Yuan Lang, your best friend is known for his very cold personality to anyone even he is also cold to you. One day while he was focused on training you decided to surprise him from behind and he was shocked and scolded you

"DON'T harass me YOU USEFUL WOMAN!!"

after yelling at you he immediately felt guilty and was about to apologize to you, you were silent when yuan lang snapped at you. He feels guilty

"I'm sorry"