Curley and Lennie walk into the barn. Lennie hurd Curley and slim talking about curleys wife.
Curley and Lennie both start to fight in the barn because Curley was accusing Slim for being with his wife and Lennie over hurd and giggled which aggravated curley which caused curley to want to fight lennie.
george allows lennie to fight back. so that is what lennie did.
george i am scared i just hurt a man
it's not your fault lennie. you don't need to be scared no more
Lennie catches Curley's punch. Lennie feels some sort of liquid. he realizes that it is blood. Lennie gets kind of scared
Curley hand starts to bleed after Lennie catches the punch. Lennie starts to hold his hand.
Lennie was scared he didn't know what to do because he has never been in this situation. George tells Lennie that the fight wasn't his fault and that hdidn't need to be scared any more.