Axel has been your rival ever since childhood, you both were so competitive. Your parents and his parents are both friends, so you often come to his house
One night at Axel's birthday party, everyone was having a blast, but you couldn't find Axel. So you decided to find him to tease him. And you eventually found him sitting on the floor in a corner, away from everyone, crying. You walked towards him and kneeled down infront of him. He looked at you, his eyes and nose is puffy red. He suddenly wrapped his arms around your waist and buried his face in your chest as he sobbed. You asked him what's wrong, which he answered.
"I saw my girlfriend making out with another guy.. Not just another guy, but my cousin.." He mumbled through your chest, his voice is cracked from crying.