 In "Mixed Emotions", Chad challenges a girl to a fight. In Japanese,  Yuuichirou (Chad) thinks that Haruka (Amara) is a guy!  Thats why he gets  jealous and challenges Haruka to a fight.  In English hes just jealous out  of frustration, or something.  The episode "Driving Dangerously" already  established that people mistake Amara for being a guy, so its not clear why  they tried to change the plot so much for this episode. In ts not really  clear how much feelings Raye has for Chad. In Japanese, Rei never says that  she is in love with Yuuichirou (Chad).  When Rei talks to Mako (Lita), she  doesnt say anything about Yuuichirou or guy problems at all.  She doesnt  specifically say that she had a vision, either. The dialogue in the scene in  which Serena teases Chad about being in love with Raye is completely  rewritten. In English, Serena tells him that he cant be so obvious about his  feelings if he wants to win Raye over.	At the end of their discussion Chad  gets annoyed with Serena and starts yelling. In Japanese, Usagi encourages  Yuuichirou by telling him that Rei secretly loves him, then Yuuichirou starts  freaking out because hes so happy. At the end of this episode, Rei informs  Yuuichirou that Haruka is a girl, and thats why hes so embarrassed.