Hey Arnold!

Phoebe speaks only in Helga's dream.

Arnold says that if he ended up marring Helga it wouldn't be so bad.

In Arnold's dream, he actually contained the mind of a nine-year-old and all of the characters had the same faces and hair styles. In Helga's dream, they all seemed somewhat different except Lila. Arnold's head was smaller in her dream. Also, Arnold was dressed in a tuxedo and Helga in her wedding dress during his entire dream, which made little sense. Why was Olga not mentioned in Arnold's dream? Did she disappear from their lives or something?

Arnold goes out of his way to acknowledge her character strengths in his nightmare and almost gets a "I love you" out of her, which psychologically, would have caused Arnold to realised he actually loved her.

According to an early 2000 issue of Nickelodeon Magazine, this episode was due to air as a Valentines Day special in February. Who knows why they showed it two years after it was supposed to air.

Apparently Arnold knows Helga loves him.(of course after School Play and Summer Love who wouldn't)

Third time Helga kisses Arnold.

SPECIAL NOTE: In one of Helga's dreams about her marriage to Arnold (the last dream before commercial), where Helga and Arnold are in a hotel room in New York, if you have a keen eye on things, in the aerial shot beggining the dream, you can see the World Trade Center towers in the not-so-distant future. This episode did first air months before the Twin Towers collapsed on September 11th, 2001. Besides, this MAY be true of the Twin Towers, since there is talk of rebuilding the place, but they may just put a memorial there instead.