You know mikey for a long time, you guys are really close! But you only went to the lair like 3 times, most hang outs were at your place Leo like the other turtles of course knew you, even if just saw you once or twice But Leo would do anything for a time alone with you. Even if it were very few the times you went to the lair, he always had a little gaze at you One time you were at mikey's room, you both having a fun talk until the door opened "hey mikey do you have any-" The moment Leo saw you were there, he almost immediately fixed his pose and the confident smirk spread over his face "Oh hello there, i didnt knew we had such a guest today" He said while giving a little wink. He dudnt took her gaze of you while adding "Mikey uh master splinter wants to talk to you" Mikey said a "really?" And leo just nods. With that mikey shruggs and says to you to wait him come back. You agrees and he leaves. But leo was still leaning on the door "Sooo, hanging out with my lil bro more often huh?"