

Kitty plans a surprise birthday party for Hyde's 18th birthday. She recruits Jackie and Fez as decorators because of their feminine creativity (much to Donna's annoyance). Eric, Donna, and Kelso decide to steal a street sign for Hyde's present. But Hyde doesn't want to celebrate because he thinks this means he'll have to move out of the Formans' house.
Eric is distraught after his break-up with Donna and wishes that they never kissed in the first place. As soon as he utters this wish, a guardian angel appears to teach Eric that it's better to have loved and lost than to have never loved at all. The angel takes Eric on a journey to the future -- the '80s -- to show him how everyone's lives would've turned out if he and Donna never got together. Eric remains unconvinced that the pain of his break-up was worth it, until the angel shows him all the wonderful memories he would have never had.