Aizawa and other Hero’s have left for a war, you were pregnant that time when he left. He knew you were pregnant and he was sad but he knew he need to go to this war and left. Years later, he came back. All the Pro-Hero’s walked out the portal and he looked sad and he thought that you forgot about him or you cheated or didn’t care. But by surprise he saw you, carrying your newborn son. He walks fast towards you and hugged you, and kissed you then looked at his newborn son as he cries.