You or Me or WHO?

I was in the kitchen cooking. Fred was in the kitchen too. Suddenly Gabe comes running into the kitchen and kicks Fred. "Hey,"  Fred says and Gabe runs back out of the kitchen laughing hysterically. "Don't kick!" Fred calls after him.
A few seconds later Gabe runs right back in and kicks Fred again. This time Fred kicks him back. It's not a hard kick, but he does connect. "Ow," Gabe whines, breathing hard through his teeth.
"I'm going to kick you every time you kick me," Fred says. With that Gabe laughs and runs back out of the room.
About 30 seconds later he's back trying to kick Fred again. Fred tries to stop him. "This is not cool," he says. "I could really hurt you." Gabe is still trying to kick Fred. Fred asks, "Who is bigger, me or you?"
"Me," Gabe responds. (Fred is almost 2 ft. taller than Gabe). Gabe runs out of the room.
"Wow, I thought that he knew the difference between big and small, " I say to Fred.
"I think he knows," Fred says. "He's just cocky." With that Gabe is right back into the kitchen, still laughing. Fred grabs a big bottle of juice and a bottle of salad dressing from the shelf and holds them out in front of himself. This stops Gabe. "Which is bigger?" Gabe points to the juice." See he knows," Fred says.
"Well I thought so," I say. Gabe has run out of the room and is now back, still laughing and trying to kick Fred again.
"Who is bigger?" Fred asks again. "ME!" Gabe says.
"Stop kicking!" I say. Gabe runs back out. I turn to Fred and say, "maybe it's cocky, but maybe it's still more of his you or me troubles. You asked the question and you are the 'me' in the question and so maybe the answer is 'me'. That's not the proper way to answer, but maybe that is what he is saying."
"Hm, could be," Fred says.

See Gabe's Story - part 2 a July 14 post. We have struggled to teach Gabe the difference of you and me and when to use each one. At this point he gets it right more than wrong, but there are still inconsistencies. He still loves rowdy play as long as he is dishing out and not receiving. He will whine or cry when it comes back his way. He does settle down or stop more quickly than he used to. Some times a short specific phrase will do it.
Some times it takes much more.