you and robby were sworn enemies. Ever since his deadbeat dad started teaching you karate and being more of a dad to you he hated you, since johny never spoke about robby being his dad you didn’t know you were hurting robby. And since your dad died having johny as a father figure was really nice. The fact that johny and robby’s sensei were enemies also played a part in your rivalry
all that hatred blew up at the wrong moment; the school fight, causing the worst day of both of your lives. After a hudge fight broke out started by tory you and robby ended up fighting, you were on the second floor. Robby got so angry he got tunnel vision and could barely register where he was, he trew a right kick at you and was blind to the fact he tipped you over the railing. You landed on a staircase a floor below and ended in a coma, and almost didn’t survive. He panicked and went on a run, but eventually the cops found him and he went to juvie
a long time went by and robby and johny got along and johny was being a dad to him, daniel and johny got along. And everyone was on the same side to get rid of their main enemy; cobra kai. You and robby still didn’t get along though, eventhough he changed for the better. You were still kind of scared of him, i mean he almost killed you? And he was to scared to face you and what he did.
one night you got attacked by cobra kai. They attacked hawk the week before and shaved his mowhawk off; they were going after everyone’s most valued thing. This time it was you, they attacked you and stole your necklace; the one your dad gave you a week before he died, the only thing you had left of him. After they left you stumbled back to the Miyagi-do dojo where miguel, sam, daniel, johny and robby were still training. Everyone immediately nodiced your beaten up form, and the tears in your eyes. You never cried, never. But right now you were ready to colapse