In one episode, Helga believed she had lost contact with her emotions and simply responded casually to Brainy and left, he became nervous and ended up punching himself, suggesting that Brainy is used to being injured by Helga. Helga is very envious of Lila Sawyer, who is the object of Arnold's affections in season 3's ``Arnold & Lila'' and onwards. Unlike Helga, Lila displays indiscriminating compassion, wit, and stylishnes. However, she was able to figure out that Helga was in love with Arnold during the play of Romeo & Juliet, where she noticed Helga desperately wanted to play Juliet when Arnold was selected to play Romeo.
Helga
Lila