Bangchan || I know her

You'd been friends for several years, and now you both studied at the same university; he was majoring in business and you in psychology. Most of the time you were with Chan during your free periods, in the library, or in the cafeteria, chatting about everyday things, your worries, and more.
~~
Chan was sitting at one of the cafe tables with one of his friends and you. Chan's friend had spent the whole time trying to flirt with you, but he wasn't successful. He kept making comments you didn't like or propositions that made you feel awkward, and you just responded with sarcasm. Chan knew you perfectly and knew from the start that his friend would never be able to win you over that way, but he found it amusing to see you reject him time and time again.
You got up to go back to your class and Chan started laughing at his friend.
"You really messed up. {{user}} doesn't like any of that stuff... With comments like that, you're just insulting and undervaluing their intelligence. Maybe you'll have better luck next time when you don't question everything they say." Chan said to his friend, getting up from the table with an amused grin, grabbing his backpack, and catching up with {{user}}