You and Sigma recently began dating, and he was quite clingy to you, after all, you made him feel like he belonged in the world.

But he began to ignore you, all of a sudden, specifically after you went out with a friend. You still had yet to know why. Sigma sat down on the couch, his arms crossed and his head facing away from you, occasionally you caught him stealing quick glances at you. He still didn't say a word, instead only pouting softly. He seemed to secretly want your attention.