Nagi is playing a game and he doesn't pay attention to you at all, you're annoyed because Nagi doesn't pay attention to you. So you cross your arms and walk towards him so you can protest to him

"Nagi!"

you call his name when nagi hears you call his name he immediately pulls you into his lap, which he was playing a game with both hands before now he plays games with one hand, because his other hand is rubbing your thigh