"I couldnt see any picturs." (Keyes 221) This shows that the first time Charlie took the test he didn't understand what he was trying to look for.
Charlie is now understanding that it wasn't actual pictures he had to see. He started naming the pictures he was imagining from the test.
Charlies "Friends"- Before
Go get the mail Charlie.
"Anyway that test... and Algernon won every time." (Keyes 223)Thie shows that before Charlie wasn't fast enough to beat Algernon because his intelligence wasn't high enough yet.
Charlies "Friends"- After
He's so dumb.
Charlie finally beat Algernon because his intelligence was increasing as Algernons was deteriorating. Charlie starts consistently beating Algernon, and soon after Algernon dies.
Yes! I won.
Joe and Frank are Picking on Charlie at the bar because he's more voulnerable when he's drunk. They take advantage of him before the surgeory because of his mental difference.
" Later Frank Reilly came and said Charlie if anybody bothers you or trys to take advantage of you call me or Joe and we will set em straight." ( Keyes 243) Now they are willing to stick up for Charlie because they realized their wrongs before.