Last updated on Tuesday 21 January 2014 at 23:09 UK

Watch Hey Arnold! - Series 3 - Episode 5 Online Free

Hey Arnold! - Series 3 - Episode 5PLAY

While feeling the effects of laughing gas, Helga leaves a confessional message of love on Arnold's phone machine. After Harold shoplifts some meat from the butcher shop, he is sentenced to work off his punishment.

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