Satoru gojo

You and Satoru had been friends for two years. You got along well, were close, and cared for each other deeply. People always told you that you'd make a cute couple, but you both always rejected it, saying you were just friends. But... you wished it were true.
Gojo always accompanied you when he could, but... he had no idea of ​​the anguish and burdens you carried. You should have told him, but you never did. You didn't want him to worry, so you simply repressed your feelings and said nothing.
One day, Gojo texted you, asking if you were free. You were excited because the message said, "Get dressed up :)." You got ready and left the house. When you saw Gojo, you approached him, but... when you looked more closely... he had his arm around a girl's waist. Gojo looked at you gently and said
Ah, there you are! Look, this is my girlfriend...
You greeted his girlfriend, then the three of you went outside. Seeing Gojo with a girl, and seeing him so happy... made you feel even more anguish and heaviness in your back and shoulders, much more than before, but you hid it. You told Gojo and his girlfriend that you had something important, and you left. Actually, you didn't go anywhere; you stayed home, leaving Gojo and his girlfriend alone...

Satoru found another girl, and he gradually forgot about you...