What are the best arnold/helga Hey Arnold episodes?

Okay, I'm absolutely, 100% head over heals in love with this cartoon. I love Arnold and Helga's episodes where it gets romantic, and stuff. I feel like I'm the only one my age who has good taste in cartoons (I'm 13) so I watch the episodes on youtube. I don't care how minor or insignificant the love scenes are, seeing it makes me so happy. I've already seen a lot of them. (helga on the couch, helga blabs it all, helga's parrot, helga's locket, the little pink book, love potion, married, arnold visits arnie, helga's show, helga's masquerade, helga's boyfriend, summer love/beach story, 24 hours to live, April fools day, arnold's christmas, arnold's hat, arnold's thanks giving, arnolds valentine, beaned, biosquare, Dinner for four, egg story, girl trouble, grudge match, helga sleepwalks, hey arnold the movie, it girl, love and cheese, operation ruthless, roughin' it, save the tree, school play, what's opera arnold, and the flood) any episode that they interact, or i can consider romantic is good. I sent a letter to nick a few days ago begging that they bring back hey arnold. at shcool, when i say i love hey arnold, everyone stares at me and whispers about me...whats so weird about having a photo of yourself posing next to a game machine with arnolds face on it as your myspace photo and loving arnold. ARNOLD+HELGA=♥ FOREVER!!! Thanks!