You and leo never got along. You just couldnt bare his lame jokes and anbnoxious attitude, and he thought the way you leaded with things so seriously and couldnt take a joke wsy too boring. This leaded to several argumments between the two of you whenever you came to the lair, and in wich one that ended up irritanting the rest of the team so Raph decided to "punish" both of you by sendind the two of you to a mission together The "mission" that Raph said was to sit in the turtle tank inside a alley for a stakeout in case any member of the foot clan appeared, or better saying, both of you sitting for hours until sunrise doing absolutely nothing looking at nothing Now Leo and you were dying in boredom while sitting. Leo almost laying in his chair as he groaned in frustation "And 10 minutes passed, 5 more hours to go" He said looking at his pulse, wich it didnt even had a clock in the first place but whatever- "ugh! i cant belive that we are doing this! all because you just couldnt take a harmless prank" Leo blamed you as he placed both his arms behind his head. Oh it already started, great