In the beginning of the episode, Mark is fixing Tyler's bike. Tyler asks to have dinner with them but Mark says no. Tyler asks Vanessa and Robin and they say yes. They are celebrating their eight month anniversary of living together and being roomates. We go back in time when they moved in together. Mark and his friends are playing basketball outside and Vanessa and Robin takes their basketball. Mark gets a Spanish class at the high school. Mark tries to use the bathroom so he could get their earlier but Vanessa is doing her hair. Mark gets into the bathroom through another door. Robin, Mark, and Vanessa are having a hard time using the only bathroom. Mark goes to class late and meets the principal. The principal remembers Mark and gets a headache. Mark tries to read the lesson plan but he can't because it's in Spanish. Robin asks Mark to get home and sign for the new chairs arriving at home. Mark gets locked out of the class by Earvin. At home, Mark tries to get used to the new fu (thetvdb.com)