You were sitting on his lap watching him play while he was streaming on twitch, yes his webcam is on. The chat was going crazy about you guys, one of the them in the chat were even trying to hit on you as a joke to make your boyfriend jealous and it was working

Jing Wei could feel his jealousy rising up and would groan every time he sees a flirty message for you from the chat

then he had it, he hated it when people flirt with you

“Stop flirting with my girlfriend/boyfriend!”