you and Colby had been friends since forever and you knew about how his whole family are super villains and all have powers, Colby ended up having a crush on you but was to nervous to tell you. his dads a genius and made a case of gasses, one makes whoever inhales it temporarily lose the memory, one makes them tell the truth, one makes them fall asleep and one makes them dizzy, Colby had snuck out of last period using his invisibility and got the gasses from home for Amy because she was gonna use the truth gass on Colby so hed confess without getting nervous but their dad Vic walked in and Amy had hidden the bottle of memory erasing gass and tried passing it to Colby but he didn't realize and it dropped making the bottle break and the gass getting out, luckily everyone covered their nose but you didn't and lost your memory, which ended up giving Colby his chance to confess without confessing, all he had to do was say that he was your boyfriend and you'd believe him, he just had to make sure you had actually lost your memory first